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Security audit

Talkspresso

Security checks for vulnerabilities and agentic risk

Overview

The skill appears to be a legitimate Talkspresso account manager, but it gives an agent broad account-changing API instructions without enough confirmation or scoping for destructive and outward-facing actions.

Only install this if you are comfortable giving the agent access to manage your Talkspresso business account. Review any delete, cancel, approve, send-message, send-email, file-upload, pricing, profile, or availability change before it runs, and prefer a limited-scope API key if Talkspresso supports one.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Findings (62)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
95% confidence
Finding

The activation text says to use the skill for 'anything related to their Talkspresso account,' which is broad enough to match many routine requests and trigger high-impact API actions without clear user intent. In an agent setting, overbroad routing increases the chance of unintended reads, writes, or destructive actions against business data.

Content

No source excerpt is available for this finding.

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 35)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 41)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 47)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 51)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 63)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 69)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 79)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 92)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 98)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 102)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 115)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 129)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 135)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 141)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 145)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 149)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 153)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 163)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 167)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 173)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 187)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 193)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 197)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

External Transmission

Medium
Category
Data Exfiltration
Confidence
50% confidence
Finding

Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.

Content

Scanner excerpt · SKILL.md (reported line 201)May include surrounding context.

bash
# GET
curl -s -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \
  "https://api.talkspresso.com/ENDPOINT" | jq .data

# POST
curl -s -X POST -H "Authorization: Bearer $TALKSPRESSO_API_KEY" \

Static analysis

No suspicious patterns detected.