CVE-2025-54129
mediumpriority · track · 0EPSS 0.003 · 25 %ileEUUSEPSS · scored 2026-10-27
HAXiam is a packaging wrapper for HAXcms which allows anyone to spawn their own microsite management platform. In versions 11.0.4 and below, the application returns a 200 response when requesting the data of a valid user and a 404 response when requesting the data of an invalid user. This can be used to infer the existence of valid user accounts. An authenticated attacker can use automated tooling to brute force potential usernames and use the application's response to identify valid accounts. This can be used in conjunction with other vulnerabilities, such as the lack of authorization checks, to enumerate and deface another user's sites. This is fixed in version 11.0.5.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
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affected products (2)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
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references (5)
External citations — patches, advisories, analysis.
- https://github.com/haxtheweb/issuesPatchcnnvd
- https://github.com/haxtheweb/issues/security/advisories/GHSA-wh3h-vfcv-m5g5cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2025-54129cnnvd
- https://github.com/haxtheweb/issues/security/advisories/GHSA-wh3h-vfcv-m5g5enisa_euvd
- https://github.com/haxtheweb/issues/security/advisories/GHSA-wh3h-vfcv-m5g5ExploitThird Party Advisorynvd
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