CVE-2026-126376 json
Vvveb 1.0.8.4 through 1.0.8.6 BOLA via Posts, Products, and Digital Assets
published 17d ago modified yesterday also EUVD-2026-125189 , GHSA-g7j8-g4xq-f232
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository givanz/Vvveb. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
Vvveb 1.0.8.4 through 1.0.8.6 contains an incomplete authorization fix that allows low-privilege authors and vendors to access other users' records by bypassing admin_id owner scoping. Attackers can supply filter[admin_id] to list drafts, invoke duplicate() on posts or products, or enumerate every vendor's digital-asset metadata.
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- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- yesterday
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-14).
Exploits and checks
- github.com https://github.com/givanz/Vvveb/security/advisories/GHSA-g7j8-g4xq-f232 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/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
- givanz Vvveb
Classification
- Weakness
-
- CWE-639 Authorization Bypass Through User-Controlled Key
References
-
github.com
/givanz/Vvveb/security/advisories/GHSA-g7j8-g4xq-f232
vendor-advisory, exploit, advisory
-
vulncheck.com
/advisories/vvveb-1.0.8.4-through-1.0.8.6-bola-via-posts-products-and-digital-assets
third-party-advisory
Sources
- CVE List CVE-2026-126376
- NVD CVE-2026-126376
- Maintainer advisory GHSA-g7j8-g4xq-f232
Fencer Intel 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.
The maintainers of givanz/Vvveb published their own advisory on GitHub. Reviewed sources take precedence over it.