CVE-2026-129267
sergix44 XBackBone MediaController.php getRawById cross site scripting
A vulnerability was found in sergix44 XBackBone up to 3.8.2. Impacted is the function MediaController::getRawById of the file app/Controllers/MediaController.php. The manipulation results in cross site scripting. It is possible to launch the attack remotely. The exploit has been made public and could be used. The pull request to fix this issue awaits acceptance.
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: VulDBAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| XBackBone sergix44 |
3.8.0 (affected) 3.8.1 (affected) 3.8.2 (affected) |
CNA: VulDB |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.1 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P | CNA: VulDB |
| 3.1 / 3.5 low |
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C | CNA: VulDB |
| 3.0 / 3.5 low |
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C | CNA: VulDB |
| 2.0 / 4.0 medium |
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:C | CNA: VulDB |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://vuldb.com/vuln/437311CNA: VulDB · vdb-entry, technical-description
- https://vuldb.com/vuln/437311/ctiCNA: VulDB · signature, permissions-required
- https://vuldb.com/cve/CVE-2026-129267CNA: VulDB · third-party-advisory
- https://vuldb.com/submit/1043413CNA: VulDB · third-party-advisory
- https://github.com/sergix44/xbackbone/pull/673CNA: VulDB · issue-tracking, patch
- https://github.com/sergix44/xbackbone/CNA: VulDB · product
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