Vulnerability · Published Jan 12, 2021 · Assigned by Joomla
CVE-2021-23123[20210101] - Core - com_modules exposes module names
Medium 5.3
In plain English
A medium-severity security flaw in Joomla! CMS from Joomla! Project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.2%top 32.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Joomla! 3.0.0 through 3.9.23. The lack of ACL checks in the orderPosition endpoint of com_modules leak names of unpublished and/or inaccessible modules.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Joomla! Project | Joomla! CMS | 3.0.0-3.9.23 |
References
- https://developer.joomla.org/security-centre/836-20210101-core-com-modules-exposes-module-names.html x_refsource_MISC, vendor-advisory