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Vulnerability record · CVE-2019-13235 · published 27 August 2019

CVE-2019-13235: Alkacon opencms apollo template cross-site scripting vulnerability

Alkacon · Opencms Apollo Template

In the Alkacon OpenCms Apollo Template 10.5.4 and 10.5.5, there is XSS in the Login form.

6.1 CVSS 3.0 Medium EPSS 2.9% · top 13.6% CWE-79 · Cross-site scripting
6.1CVSS 3.0 base score, v2 4.3
2.9%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In the Alkacon OpenCms Apollo Template 10.5.4 and 10.5.5, there is XSS in the Login form.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

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

References

LinkTags
http://packetstormsecurity.com/files/154298/Alkacon-OpenCMS-10.5.x-Cross-Site-Scripting.html
https://aetsu.github.io/OpenCms ExploitThird Party Advisory
https://github.com/alkacon/apollo-template/commits/branch_10_5_x Patch
http://packetstormsecurity.com/files/154298/Alkacon-OpenCMS-10.5.x-Cross-Site-Scripting.html
https://aetsu.github.io/OpenCms ExploitThird Party Advisory
https://github.com/alkacon/apollo-template/commits/branch_10_5_x Patch

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2019-13235), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.