CVE-2026-2487Disclosure

LOWCVSS 4.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The Admin Custom Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 3.6.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-2487

Full discourse1 post

Vulmon Vulnerability Feed@VulmonFeeds45d
Disclosure
CVE-2026-2487 Stored XSS in Admin Custom Login WordPress Plugin Up To 3.6.4 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-2487
Post summary
A new Stored XSS vulnerability (CVE-2026-2487) has been disclosed for the Admin Custom Login WordPress plugin up to version 3.6.4, but no PoC, exploit, or patch information is provided.
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