CVE-2026-2827PoC

LOWCVSS 4.7 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft
Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

The Open User Map PRO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'oum_location_notification' parameter in versions up to, and including, 1.4.31 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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1.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Threat summary

Public PoC is present in monitored signal
1 mentions across 1 observed day

What's happening

PoC mentioned or linked in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

PoC

1100.0%

Referenced assets1 URL

By indicator

https://atomicedge.io/cve-proof/cve-2026-2827-open-user-map-pro-version-1-4-31-medium-vulnerability-proof-of-concept

Full discourse1 post

Atomic Edge@atomicedgeWAF137d
PoC
https://atomicedge.io/cve-proof/cve-2026-2827-open-user-map-pro-version-1-4-31-medium-vulnerability-proof-of-concept CVE-2026-2827 open-user-map-pro (CVSS Score 4.7) #WordPress plugin #vulnerability #cybersecurity #wordpressfirewall #wordpresssecurity #hacking #wpsecurity #ato…
Post summary
The content announces a proof‑of‑concept for CVE‑2026‑2827 with basic vulnerability details, without giving exploitation code, patch info, or evidence of active attacks.
0000036
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