HAX CMS allows you to manage your microsite universe with PHP or NodeJs backends. In versions 11.0.13 and below of haxcms-nodejs and versions 11.0.8 and below of haxcms-php, API endpoints do not perform authorization checks when interacting with a resource. Both the JS and PHP versions of the CMS do not verify that a user has permission to interact with a resource before performing a given operation. The API endpoints within the HAX CMS application check if a user is authenticated, but don't check for authorization before performing an operation. This is fixed in versions 11.0.14 of haxcms-nodejs and 11.0.9 of haxcms-php.
CVE-2025-54378
This high-severity CVE scores 8.3 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 62% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.3
- EG Score
- 8.3(medium)
- EG Risk
- 53(Track*)EG Risk 53/100SSVC: Track*
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity83% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Watch closely — could escalate to Attend. - EPSS
- 37.9%
- KEV
- Not listed
Published
July 26, 2025
Last Modified
August 21, 2025
References (4)
- security-advisories@githubhttps://github.com/haxtheweb/haxcms-nodejs/commit/5826e9b7f3d8c7c7635411768b86b199fad36969
- security-advisories@githubhttps://github.com/haxtheweb/haxcms-php/commit/24d30222481ada037597c4d7c0a51a1ef7af6cfd
- security-advisories@githubhttps://github.com/haxtheweb/issues/security/advisories/GHSA-9jr9-8ff3-m894
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/haxtheweb/issues/security/advisories/GHSA-9jr9-8ff3-m894
Affected Packages
(2 across 2 ecosystems)
npm(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| @haxtheweb/haxcms-nodejs | — | 11.0.14 | — |
Packagist(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| elmsln/haxcms | 0.0.1 ... 0.9.0 (17 versions) | 11.0.14 | — |
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Related CVEs(same CWE)
Same CWE
10 shownCWE-862 · CWE-285
Frequently asked(5)
What is CVE-2025-54378?
When was CVE-2025-54378 disclosed?
Is CVE-2025-54378 actively exploited?
What is the CVSS score of CVE-2025-54378?
How do I remediate CVE-2025-54378?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-54378
Is Your Infrastructure Affected by CVE-2025-54378?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.