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Vulnerability record · CVE-2023-53925 · published 17 December 2025

CVE-2023-53925: Ulicms cross-site scripting vulnerability

UUlicms · Ulicms

UliCMS 2023.1 contains a stored cross-site scripting vulnerability that allows attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files through the file management interface that execute arbitrary scripts when viewed by other users.

5.1 CVSS 4.0 Medium EPSS 0.37% · top 71.6% CWE-79 · Cross-site scripting
5.1CVSS 4.0 base score
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

UliCMS 2023.1 contains a stored cross-site scripting vulnerability that allows attackers to upload malicious SVG files with embedded JavaScript. Attackers can upload crafted SVG files through the file management interface that execute arbitrary scripts when viewed by other users.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://web.archive.org/web/20230314183734/https://en.ulicms.de/ Product
https://www.exploit-db.com/exploits/51435 Exploit
https://www.vulncheck.com/advisories/ulicms-stored-cross-site-scripting-via-svg-file-upload Third Party Advisory
https://www.exploit-db.com/exploits/51435 Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2023-53923Ulicms missing authorization vulnerabilityUliCMS 2023.1 contains a privilege escalation vulnerability that allows unauthenticated attackers to create administrative accounts through the UserC…EPSS 0.55%9.3CVE-2023-53914Ulicms insecure direct object reference vulnerabilityUliCMS 2023.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to create admin users through mass assignment in …EPSS 0.69%8.7CVE-2023-53924Ulicms unrestricted file upload vulnerabilityUliCMS 2023.1-sniffing-vicuna contains a remote code execution vulnerability that allows authenticated attackers to upload PHP files with .phar exten…EPSS 0.94%6.1CVE-2020-12703Ulicms cross-site scripting vulnerabilityUliCMS before 2020.2 has XSS during PackageController uninstall.EPSS 0.64%6.1CVE-2020-12704Ulicms cross-site scripting vulnerabilityUliCMS before 2020.2 has PageController stored XSS.EPSS 1.2%6.1CVE-2019-11398Ulicms cross-site scripting vulnerabilityMultiple cross-site scripting (XSS) vulnerabilities in UliCMS 2019.2 and 2019.1 allow remote attackers to inject arbitrary web script or HTML via the…EPSS 3.5%6.1CVE-2026-42897Microsoft Exchange Server XSS enables spoofingMicrosoft Exchange Server and Exchange Server Subscription Edition fail to neutralize input during web page generation, a cross-site scripting flaw (…KEVEPSS 0.52%analysed6.1CVE-2025-48700Zimbra Classic UI stored XSS via crafted email HTMLZimbra Collaboration Suite Classic UI fails to properly sanitize HTML content in email messages, allowing crafted tag structures and attribute values…KEVEPSS 1.7%analysed

Source: NIST National Vulnerability Database (record CVE-2023-53925), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.