How severe is CVE-2025-8839?

CVE-2025-8839 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-8839 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8839?

CVE-2025-8839 affects Jishenghua Jsherp. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8839?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-8839 have an EU (EUVD) identifier?

Yes. CVE-2025-8839 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24135.

When was CVE-2025-8839 published?

CVE-2025-8839 was published on 2025-08-11 and last updated on 2026-06-17.

CVE-2025-8839

CVE-2025-8839 is a medium-severity vulnerability in Jishenghua Jsherp with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-266.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24135
Weakness: CWE-266
Affected product: Jishenghua Jsherp
Published: 2025-08-11
Last modified: 2026-06-17

Description

A vulnerability was found in jshERP up to 3.5. This issue affects some unknown processing of the file /jshERP-boot/user/addUser of the component Endpoint. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-8839?: A vulnerability was found in jshERP up to 3.5. This issue affects some unknown processing of the file /jshERP-boot/user/addUser of the component Endpoint. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-8839?: CVE-2025-8839 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-8839 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8839?: CVE-2025-8839 affects Jishenghua Jsherp. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8839?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8839 have an EU (EUVD) identifier?: Yes. CVE-2025-8839 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24135.
When was CVE-2025-8839 published?: CVE-2025-8839 was published on 2025-08-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jishenghua:jsherp:3.5:*:*:*:*:*:*:*

More vulnerabilities in Jishenghua Jsherp

CVE-2025-51746 — Critical (CVSS 9.8): An issue was discovered in jishenghua JSH_ERP 2.3.1. The /serialNumber/addSerialNumber endpoint is vulnerable to…
CVE-2025-51745 — Critical (CVSS 9.8): An issue was discovered in jishenghua JSH_ERP 2.3.1. The /role/addcan endpoint is vulnerable to fastjson…
CVE-2025-51744 — Critical (CVSS 9.8): An issue was discovered in jishenghua JSH_ERP 2.3.1. The /user/addUser endpoint is vulnerable to fastjson…
CVE-2025-51743 — Critical (CVSS 9.8): An issue was discovered in jishenghua JSH_ERP 2.3.1. The /materialCategory/addMaterialCategory endpoint is vulnerable…
CVE-2025-51742 — Critical (CVSS 9.8): An issue was discovered in jishenghua JSH_ERP 2.3.1. The /material/getMaterialEnableSerialNumberList endpoint passes…
CVE-2024-24003 — Critical (CVSS 9.8): jshERP v3.3 is vulnerable to SQL Injection. The com.jsh.erp.controller.DepotHeadController:…

All CVEs affecting Jishenghua Jsherp →

Other CWE-266 (Incorrect Privilege Assignment) vulnerabilities

CVE-2026-23800 — Critical (CVSS 10.0): Incorrect Privilege Assignment vulnerability in Modular DS modular-connector allows Privilege Escalation.This issue…
CVE-2025-41115 — Critical (CVSS 10.0): SCIM provisioning was introduced in Grafana Enterprise and Grafana Cloud in April to improve how organizations manage…
CVE-2024-9479 — Critical (CVSS 10.0): Improper Privilege Management vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Privilege…
CVE-2024-9478 — Critical (CVSS 10.0): Improper Privilege Management vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Privilege…
CVE-2026-42368 — Critical (CVSS 9.9): A privilege escalation vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A…
CVE-2026-32922 — Critical (CVSS 9.9): OpenClaw before 2026.3.11 contains a privilege escalation vulnerability in device.token.rotate that allows callers with…

Browse all CWE-266 (Incorrect Privilege Assignment) vulnerabilities →