Medium severity5.4NVD Advisory· Published Dec 15, 2025· Updated Jun 17, 2026

CVE-2023-53890

Description

Perch CMS 3.2 contains a stored cross-site scripting vulnerability that allows authenticated users to upload malicious SVG files with embedded JavaScript. Attackers can craft SVG files with script tags that execute when the file is viewed, potentially stealing user session information or performing client-side attacks.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Perch/Perch3 versions
cpe:2.3:a:grabaperch:perch:3.2:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:grabaperch:perch:3.2:*:*:*:*:*:*:*
- (no CPE)range: = 3.2
- (no CPE)range: 3.2

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/51621nvdExploit
www.vulncheck.com/advisories/perch-cms-stored-cross-site-scripting-via-svg-file-uploadnvdThird Party Advisory
grabaperch.comnvdProduct

News mentions

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