jishenghua jshERP installByPath install path traversal

published 2026-01-29 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-4999

cvss: 2.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

A vulnerability was found in jishenghua jshERP up to 3.6. The impacted element is the function install of the file /jshERP-boot/plugin/installByPath of the component com.gitee.starblues.integration.operator.DefaultPluginOperator. The manipulation of the argument path results in path traversal. It is possible to launch the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 9 mo ago (2026-01-29)

Exploit prediction

0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/jishenghua/jshERP/issues/147 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.1	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
CNA	3.1	2.7	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C
CNA	3.0	2.7	CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C
CNA	2.0	3.3	AV:N/AC:L/Au:M/C:P/I:N/A:N/E:POC/RL:ND/RC:C
CNA	4.0	2.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/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
CNA	3.1	2.7	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CNA	2.0	3.3	AV:N/AC:L/Au:M/C:P/I:N/A:N

Affected products

jishenghua jshERP

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

github.com /jishenghua/jshERP/issues/147
exploit, issue-tracking, vendor-advisory
vuldb.com /?id.343351
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.343351
signature, permissions-required, vdb-entry
vuldb.com /?submit.740649
third-party-advisory, vdb-entry
github.com /jishenghua/jshERP/
product

Sources

CVE List CVE-2026-1588
NVD CVE-2026-1588

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary