Description
Emlog is an open source website building system. Version 2.5.23 has a stored cross-site scripting vulnerability that can lead to account takeover, including takeover of admin accounts. As of time of publication, no known patched versions are available.
Published: 2026-01-02
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Stored XSS leading to account takeover, including admin accounts
Action: Assess Impact
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 16 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:emlog:emlog:2.5.23:*:*:*:pro:*:*:*
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}


Tue, 06 Jan 2026 00:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 05 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Emlog
Emlog emlog
Vendors & Products Emlog
Emlog emlog

Fri, 02 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Description Emlog is an open source website building system. Version 2.5.23 has a stored cross-site scripting vulnerability that can lead to account takeover, including takeover of admin accounts. As of time of publication, no known patched versions are available.
Title Emlog has stored Cross-site Scripting issue that can lead to admin or another account ATO
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-05T20:37:57.632Z

Reserved: 2025-12-29T03:00:29.275Z

Link: CVE-2026-21432

cve-icon Vulnrichment

Updated: 2026-01-05T20:30:23.135Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-02T19:15:48.020

Modified: 2026-01-16T17:13:09.323

Link: CVE-2026-21432

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-18T19:30:08Z

Weaknesses