CVE-2026-126373

Vvveb 1.0.8.4 through 1.0.8.6 Authorization Bypass via Post Revisions

Published Nov 13, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Description

Vvveb 1.0.8.4 through 1.0.8.6 contains an authorization bypass vulnerability in the content/revisions revision action that lets low-privileged Authors read other authors' revisions. Attackers can supply a post_id, language_id, and created_at timestamp to retrieve private unpublished drafts, because the revision() action lacks the admin_id ownership restriction.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

givanz

Vvveb

unaffected

Version	Status	Constraints
`1.0.8.4`	affected	≤ 1.0.8.6

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

No advisories available

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.305% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/givanz/Vvveb/security/advisories/GHSA-7fg6-jfgq-56q9
https://www.vulncheck.com/advisories/vvveb-1.0.8.4-through-1.0.8.6-authorization-bypass-via-post-revisions

History

Nov 13, 2026 9:45 AM Description updated. Title updated. First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Vvveb 1.0.8.4 through 1.0.8.6 contains an authorization bypass vulnerability in the content/revisions revision action that lets low-privileged Authors read other authors' revisions. Attackers can supply a post_id, language_id, and created_at timestamp to retrieve private unpublished drafts, because the revision() action lacks the admin_id ownership restriction.
Title		Vvveb 1.0.8.4 through 1.0.8.6 Authorization Bypass via Post Revisions
First Time appeared		Vvveb Vvveb vvveb
Weaknesses		CWE-862
CPEs		cpe:2.3:a:vvveb:vvveb::::::::
Vendors & Products		Vvveb Vvveb vvveb
References		https://github.com/givanz/Vvveb/security/advisories/GHSA-7fg6-jfgq-56q9 https://www.vulncheck.com/advisories/vvveb-1.0.8.4-through-1.0.8.6-authorization-bypass-via-post-revisions
Metrics		cvssV3_1 `{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}` cvssV4_0 `{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`