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2 vulnerabilities found for XBackBone by sergix44
CVE-2026-110230 (GCVE-0-2026-110230)
Vulnerability from nvd – Published: 2026-10-13 18:50 – Updated: 2026-10-13 19:27
VLAI
EPSS
VEX
Title
XBackBone through 3.8.2 Missing Authorization via Upload Vanity Endpoint
Summary
XBackBone through 3.8.2 contains a missing authorization vulnerability that allows authenticated users to change other users' upload share codes via the POST /upload/{id}/vanity route. Attackers can supply sequential upload ids to MediaController::createVanity() to break existing share links and hijack the freed codes with their own uploads.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:26 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/sergix44/xbackbone/pull/671 | patchissue-tracking |
| https://github.com/sergix44/xbackbone/commit/5e91… | patch |
| https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/ByAj-Xoifl | third-party-advisory |
| https://github.com/sergix44/xbackbone/blob/226af4… | technical-description |
| https://github.com/sergix44/xbackbone | product |
| https://www.vulncheck.com/advisories/xbackbone-th… | third-party-advisory |
Impacted products
Date Public
2026-09-17 00:00
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CVE-2026-110230 (GCVE-0-2026-110230)
Vulnerability from cvelistv5 – Published: 2026-10-13 18:50 – Updated: 2026-10-13 19:27
VLAI
EPSS
VEX
Title
XBackBone through 3.8.2 Missing Authorization via Upload Vanity Endpoint
Summary
XBackBone through 3.8.2 contains a missing authorization vulnerability that allows authenticated users to change other users' upload share codes via the POST /upload/{id}/vanity route. Attackers can supply sequential upload ids to MediaController::createVanity() to break existing share links and hijack the freed codes with their own uploads.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 19:26 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/sergix44/xbackbone/pull/671 | patchissue-tracking |
| https://github.com/sergix44/xbackbone/commit/5e91… | patch |
| https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/ByAj-Xoifl | third-party-advisory |
| https://github.com/sergix44/xbackbone/blob/226af4… | technical-description |
| https://github.com/sergix44/xbackbone | product |
| https://www.vulncheck.com/advisories/xbackbone-th… | third-party-advisory |
Impacted products
Date Public
2026-09-17 00:00
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