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CVE-2026-88870

WWBN AVideo LoginControl PGP Key CSRF via GET Request

HIGH
7.1
CVSS Score
Published: September 10, 2026 at 01:05 PM UTC
Updated: September 18, 2026 at 06:17 PM UTC
1 product affected across 1 vendorAVideo

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a cross-site request forgery vulnerability in the LoginControl plugin PGP key endpoints that lack CSRF token validation. Attackers can craft malicious pages with image tags pointing to savePublicKey.json.php to replace a logged-in victim's PGP 2FA public key, causing lockout or enabling account takeover if the attacker knows the password.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

AVideo· Wwbn
60%
v ≤ c3edcc274c389816d434acadac07ee78eaf330c1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Vendor Advisory
Source: cverecord
https://github.com/WWBN/AVideo/security/advisories/GHSA-g4x9-vh2j-h7rj
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/wwbn-avideo-logincontrol-pgp-key-csrf-via-get-request

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-352

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