CVE-2025-7523: A vulnerability was found in Jinher OA 1.0 and classified as problematic

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2025-7523 is a high-severity flaw (CVSS 7.3) affecting jinher oa. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Jinher OA 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the file /c6/Jhsoft.Web.message/ToolBar/DelTemp.aspx. The manipulation leads to xml external entity reference. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.7% (top 47%)
CISA exploited list	No
Weakness	CWE-610, CWE-611
Published	2025-07-13
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

2025-07-13 07:15 UTCPublished CVE record published
2026-06-17 10:05 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-2025-7523?

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

Is CVE-2025-7523 being exploited?

CVE-2025-7523 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-2025-7523 affect?

CVE-2025-7523 affects jinher oa. Severity is high (CVSS 7.3). A vulnerability was found in Jinher OA 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the file /c6/Jhsoft.Web.message/ToolBar/DelTemp.aspx. The manipulation leads to xml external entity reference.

How urgent is CVE-2025-7523?

Priority 49/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

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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