Vulnerability · Published Mar 11, 2026 · Assigned by VulDB

CVE-2026-3946PHPEMS index.php cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in PHPEMS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.2%top 86.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in PHPEMS 11.0. The affected element is an unknown function of the file /index.php?ask=app-ask. Performing a manipulation of the argument askcontent results in cross site scripting. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products (as reported)

Vendor	Product	Versions
n/a	PHPEMS	11.0

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-350368 | PHPEMS index.php cross site scripting vdb-entry, technical-description
VDB-350368 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #773039 | PHPEMS V11.0 Stored Cross-Site Scripting third-party-advisory
https://github.com/shufenshui/CVE/issues/1 issue-tracking
https://github.com/user-attachments/files/25814874/default.docx exploit