Vulnerability · CVE-2025-27754
A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered.
Published Jun 5, 2025 · catalog updated Jun 8, 2025 · RSBlog component for Joomla
Check if you run it
No confirmed exploitation is on record for CVE-2025-27754. EPSS is 0.22%. Act only if a listed version of RSBlog component for Joomla is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- Severity
- Medium6.5
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.22%
- Remediation
- Vendor / distro source
- Affected products
- vendor rsjoomla.com RSBlog component for Joomla 1.11.6-1.14.4
A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered. The vulnerability allows authenticated users to inject malicious JavaScript into the plugin's resource. The injected payload is stored by the application and later executed when other users view the affected content.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor rsjoomla.com RSBlog component for Joomla 1.11.6-1.14.41.11.6-1.14.4
How to fix CVE-2025-27754
Recommended remediation
A vendor or distribution source is linked. Check that advisory for patch availability; this catalog does not invent fix status.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-27754. EPSS is 0.22%. Act only if a listed version of RSBlog component for Joomla is installed.
Which versions are affected?
Compare what you have installed with rsjoomla.com RSBlog component for Joomla 1.11.6-1.14.4 1.11.6-1.14.4. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.22%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Jun 5, 2025 · EUVD
Detected
A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered. The vulnerability allows authenticated users to inject malicious JavaScript into the plugin's resource. The injected payload is stored by the application and later executed when other users view the affected content.
Jun 8, 2025 · EUVD
Updated
A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered. The vulnerability allows authenticated users to inject malicious JavaScript into the plugin's resource. The injected payload is stored by the application and later executed when other users view the affected content.
Sources
- CVE.orgVulnerability recordCVE-2025-27754
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-27754
30-day exploitation probability 0.2%
first.org - EUVDVulnerability recordEUVD-2025-17001
A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered. The vulnerability allows authenticated users to inject malicious JavaScript into the plugin's resource. The injected payload is stored by the application and later executed when other users
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.