PT-2026-1119 · Emlog · Emlog

Mahmoudgmy · Published 2026-01-02 · Updated 2026-01-02 · CVE-2026-21432

Positive Technologies (AI Summary)

CVSS v4.0

8.2

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N

Name of the Vulnerable Software and Affected Versions Emlog version 2.5.23

Description Emlog, an open source website building system, contains a stored cross-site scripting issue. This can allow for account takeover, including administrative accounts. As of the time of publication, no patched versions are available.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-21432

GHSA-4RXF-MJQX-C464

Affected Products

Emlog

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21432.json · Exploit
• https://github.com/emlog/emlog/security/advisories/GHSA-4rxf-mjqx-c464 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-21432 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21432 · Security Note
• https://t.me/cveNotify/147590 · Telegram Post
• https://twitter.com/CVEnew/status/2007168110420472189 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2007178115739504794 · Twitter Post
• https://t.me/CVEtracker/41288 · Telegram Post