CVE-2026-108581 json
Octop through 1.0.2b6 Missing Authorization Exposes Provider API Keys via /api/providers
published 2026-10-10 30 d ago modified 2026-10-18 22 d ago also EUVD-2026-96364
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
TencentCloud Octop through 1.0.2b6 contains a missing authorization vulnerability that allows authenticated low-privileged users to read stored provider API keys via GET /api/providers and GET /api/voice/providers. Attackers can query these endpoints, which only validate the JWT, to obtain plaintext LLM and voice provider API keys and abuse the upstream provider accounts.
Patch / fix
- github.com/TencentCloud/Octop#1507 pull request
- github.com/TencentCloud/Octop#1265 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 d ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| CNA | 4.0 | 7.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Affected products
- TencentCloud Octop
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/TencentCloud/Octop/pull/1507
issue-tracking, patch
-
github.com
/TencentCloud/Octop/pull/1265
issue-tracking, patch
-
hackmd.io
/@haind/octop-provider-key-cross-role-read
third-party-advisory
-
github.com
/TencentCloud/Octop/blob/eb28011249c02cafd389b2d424294c6c1b9cf422/src/octop/api/routers/providers.py#L120-L208
technical-description
-
vulncheck.com
/advisories/octop-through-1.0-2b6-missing-authorization-exposes-provider-api-keys-via-api-providers
third-party-advisory
Sources
- CVE List CVE-2026-108581
- NVD CVE-2026-108581
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.