Vulnerability details
CVE-2026-100615
Capgo capgo.app
Cap-go capgo.app before 12.267.1 Privilege Escalation via API Key Rotation
CVSS 4.0
8.7High
Official description
Cap-go capgo.app before 12.267.1 fails to validate target API key privilege during rotation, allowing an apikey_manager to rotate a higher-privileged org_super_admin sibling key and recover its plaintext credential. Attackers with apikey_manager role can enumerate same-owner API keys, rotate a stronger sibling through the PUT endpoint, and obtain the replacement plaintext secret to authenticate as the higher-privileged principal.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Capgo | capgo.app | v < 12.267.1 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-09-26
- Last updated
- 2026-09-28
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.38%
Probability of exploitation in 30 days
32.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-269Improper Privilege Management