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CVE-2026-2864

20
FAUCET Score

CVE-2026-2864 describes a path traversal vulnerability in the pictureDelete function of PictureController.java within feng_ha_ha/megagao ssm-erp and production_ssm, affecting versions up to commit 4288d53bd35757b27f2d070057aefb2c07bdd097. This medium-severity vulnerability (CVSS 5.4) allows an authenticated attacker to remotely manipulate the picName argument, potentially leading to unauthorized file access or modification. While a public exploit has been disclosed, there is no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Feng Ha HaProduction Ssm
4288d53bd35757b27f2d070057aefb2c07bdd097CNA affected
MegagaoProduction Ssm
4288d53bd35757b27f2d070057aefb2c07bdd097CNA affected
Feng Ha HaSsm-Erp
4288d53bd35757b27f2d070057aefb2c07bdd097CNA affected
MegagaoSsm-Erp
4288d53bd35757b27f2d070057aefb2c07bdd097CNA affected

CVSS Data

CVSS version used by this source: 4.0

2.1LOW

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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 30th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / megagao/production_ssm/issues/38
github.com / megagao/production_ssm/issues/38
vuldb.com
vuldb.com
vuldb.com