CVE-2019-13236

MEDIUMNVD 6.16.1—Elevated

6.1

In system/workplace/ in Alkacon OpenCms 10.5.4 and 10.5.5, there are multiple Reflected and Stored XSS issues in the management interface.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 88.0%
KEV: Not listed

Published

August 27, 2019

Last Modified

November 21, 2024

References (8)

cve@mitrehttp://packetstormsecurity.com/files/154283/Alkacon-OpenCMS-10.5.x-Cross-Site-Scripting.html
cve@mitrehttps://aetsu.github.io/OpenCms
cve@mitrehttps://github.com/alkacon/opencms-core/commits/branch_10_5_x
cve@mitrehttps://twitter.com/aetsu/status/1152096227938459648
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/154283/Alkacon-OpenCMS-10.5.x-Cross-Site-Scripting.html
af854a3a-2127-422b-91ae-364da2661108https://aetsu.github.io/OpenCms
af854a3a-2127-422b-91ae-364da2661108https://github.com/alkacon/opencms-core/commits/branch_10_5_x
af854a3a-2127-422b-91ae-364da2661108https://twitter.com/aetsu/status/1152096227938459648

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
org.opencms:opencms-core	10.0.0 ... 9.5.3 (23 versions)	11.0.1	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 7× in last 7d / 13× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 15:12 UTCEG score recompute
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-47339
First seen Sep 2, 2019
Alkacon OpenCMS 10.5.x - Cross-Site Scripting (2)
Open source ↗

Frequently asked(5)

What is CVE-2019-13236?

CVE-2019-13236 is a medium vulnerability published on August 27, 2019. In system/workplace/ in Alkacon OpenCms 10.5.4 and 10.5.5, there are multiple Reflected and Stored XSS issues in the management interface.

When was CVE-2019-13236 disclosed?

CVE-2019-13236 was first published in the National Vulnerability Database on August 27, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-13236 actively exploited?

CVE-2019-13236 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-13236?

CVE-2019-13236 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2019-13236?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-13236, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2019-13236

📅 Published

🔄 Last Modified

🔗 References (8)