Medium severity5.4OSV Advisory· Published Dec 17, 2025· Updated Jun 17, 2026
CVE-2023-53911
CVE-2023-53911
Description
Textpattern CMS 4.8.8 contains a stored cross-site scripting vulnerability in the article excerpt field that allows authenticated users to inject malicious scripts. Attackers can insert JavaScript payloads into the excerpt, which will execute when the article is viewed by other users.
AI Insight
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Affected products
34.2.0, 4.3.0, 4.4.0, …+ 2 more
- (no CPE)range: 4.2.0, 4.3.0, 4.4.0, …
- cpe:2.3:a:textpattern:textpattern:4.8.8:-:*:*:*:*:*:*
- (no CPE)range: =4.8.8
Patches
Vulnerability mechanics
References
3- www.exploit-db.com/exploits/51523nvdExploitThird Party AdvisoryVDB Entry
- www.vulncheck.com/advisories/textpattern-cms-authenticated-stored-cross-site-scripting-via-article-excerptnvdThird Party Advisory
- textpattern.comnvdProduct
News mentions
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