CVE-2025-46348 (GCVE-0-2025-46348)
Vulnerability from cvelistv5 – Published: 2025-04-29 20:39 – Updated: 2025-04-30 13:19
VLAI
EPSS
VEX
Title
YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download
Summary
YesWiki is a wiki system written in PHP. Prior to version 4.5.4, the request to commence a site backup can be performed and downloaded without authentication. The archives are created with a predictable filename, so a malicious user could create and download an archive without being authenticated. This could result in a malicious attacker making numerous requests to create archives and fill up the file system, or by downloading the archive which contains sensitive site information. This issue has been patched in version 4.5.4.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-30 13:19 UTC
Assigner
GitHub_M
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/YesWiki/yeswiki/security/advis… | x_refsource_CONFIRM |
| https://github.com/YesWiki/yeswiki/commit/0d4efc8… | x_refsource_MISC |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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