CVE-2025-9931: A vulnerability was detected in Jinher OA 1.0

Routine

MEDIUM 4.3DOWNGRADE

CVE-2025-9931 is a medium-severity flaw (CVSS 4.3) affecting jinher oa. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was detected in Jinher OA 1.0. Affected is an unknown function of the file /jc6/platform/sys/login!changePassWord.action of the component POST Request Handler. The manipulation of the argument Account results in cross site scripting. The attack can be launched remotely. The exploit is now public and may be used.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-09-04
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: jinher

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-04 10:42 UTCPublished CVE record published
2026-06-17 10:10 UTCUpdated Record last modified

jinher jinher oa DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy jinher-oa || rpm -q jinher-oa || jinher-oa --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison jinher-oa sudo apt install jinher-oa=<VERSION_BEFORE_1.0> sudo apt-mark hold jinher-oa

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list jinher-oa sudo dnf downgrade jinher-oa-<VERSION_BEFORE_1.0> sudo dnf versionlock add jinher-oa

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-9931?

jinher oa: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-9931 being exploited?

CVE-2025-9931 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-9931 affect?

CVE-2025-9931 affects jinher oa. Severity is medium (CVSS 4.3). A vulnerability was detected in Jinher OA 1.0. Affected is an unknown function of the file /jc6/platform/sys/login!changePassWord.action of the component POST Request Handler. The manipulation of the argument Account results in cross site s

How urgent is CVE-2025-9931?

Priority 28/100. Public exploit reference

Related CVEs

CVE-2025-9669 HIGH 7.3 DOWNGRADE A vulnerability has been found in Jinher OA 1.0
CVE-2025-10816 HIGH 7.3 DOWNGRADE A security flaw has been discovered in Jinher OA 2.0
CVE-2025-11341 HIGH 7.3 UPGRADE A security flaw has been discovered in Jinher OA up to 2.0
CVE-2025-11035 MEDIUM 6.3 DOWNGRADE A vulnerability was determined in Jinher OA 2.0
CVE-2025-10091 HIGH 7.3 UPGRADE A vulnerability has been found in Jinher OA up to 1.2

References

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