How serious is CVE-2026-2864?

This vulnerability has a CVSS score of 5.3 out of 10, classified as MEDIUM severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-2864?

Yes, proof-of-concept exploit code for CVE-2026-2864 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-2864?

Check the official CVE details for a complete list of affected products and versions.

How do I fix CVE-2026-2864?

To remediate CVE-2026-2864, check for security patches from the vendor. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-2864

Medium

|5.3

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

An attacker can remotely manipulate the picture deletion function in the affected software to access or delete files outside the intended directory, potentially compromising sensitive data. This vulnerability affects specific versions of the software, but since it doesn't use versioning, it's unclear which releases are safe.

Technical Description

A vulnerability has been found in feng_ha_ha/megagao ssm-erp and production_ssm up to 4288d53bd35757b27f2d070057aefb2c07bdd097. This affects the function pictureDelete of the file PictureController.java. Such manipulation of the argument picName leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. This product is distributed under two entirely different names. The project was informed of the problem early through an issue report but has not responded yet.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$724($500-$1K)

Vendor Response

Grade APatched in 2 days

Quick Information

Published

Feb 21, 2026

about 2 months ago

Last Modified

Feb 23, 2026

about 1 month ago