CVE-2026-126544
WWBN AVideo 6.5 through 29.7.1 Email Verification Bypass via User::verifyCode()
WWBN AVideo 6.5 through 29.7.1 contains an email verification bypass vulnerability in User::verifyCode() in objects/user.php caused by PHP loose comparison of the recoverPass token. Registered users can reuse the installation-wide salt from their own verification link and craft a code with arbitrary users_id and recoverPass set to true to verify other accounts' emails, unlocking features such as live streaming.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| AVideo WWBN WWBN/AVideo
github |
≥ 6.5; ≤ 29.7.1 (affected, custom)
Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | CNA: VulnCheck |
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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 | NVD: [email protected] |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/WWBN/AVideo/security/advisories/GHSA-f72w-prhp-h385CNA: VulnCheck · vendor-advisory
- https://github.com/WWBN/AVideo/commit/115116813611f2cbabfee3f5d9b49ce6f25ae959CNA: VulnCheck · patch
- https://github.com/WWBN/AVideo/blob/v29.7.1/objects/user.php#L3293-L3307CNA: VulnCheck · technical-description
- https://www.vulncheck.com/advisories/wwbn-avideo-6.5-through-29.7.1-email-verification-bypass-via-user-verifycodeCNA: VulnCheck · third-party-advisory
- https://github.com/WWBN/AVideo/blob/v29.7.1/objects/user.php#L3293-L3307[email protected]
- https://github.com/WWBN/AVideo/commit/115116813611f2cbabfee3f5d9b49ce6f25ae959[email protected]
- https://github.com/WWBN/AVideo/security/advisories/GHSA-f72w-prhp-h385[email protected]
- https://www.vulncheck.com/advisories/wwbn-avideo-6.5-through-29.7.1-email-verification-bypass-via-user-verifycode[email protected]
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