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Jinher Oa CVE-2025-9931

LOW
Cross-site Scripting (XSS) (CWE-79)
2025-09-04 cna@vuldb.com
2.1
CVSS 4.0 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 5.3 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.03%.

Exploit ScenarioDerived

A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

A vulnerability was detected in Jinher OA 1.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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. Affected products include: Jinher Jinher Oa.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 2.1 LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Vulnerable system: Confidentiality
None
Vulnerable system: Integrity
Low
Vulnerable system: Availability
None
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

Lifecycle Timeline

4
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
5.3 (MEDIUM) 2.1 (LOW)
PoC Detected
Oct 09, 2025 - 20:11 vuln.today
Public exploit code
CVE Published
Sep 04, 2025 - 10:42 nvd
MEDIUM 5.3

DescriptionCVE.org

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.

Executive ViewAI

Why It Matters

Organizations using A vulnerability should be aware of moderate risk from CVE-2025-9931, a cross-site scripting vulnerability rated CVSS 5.3. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low
Compensating Controls

Apply vendor patch. If patching is delayed: implement CSP headers, enable HttpOnly cookies, deploy WAF XSS rules.

Threat Intelligence Overview

EPSS Score
0.0%
Top 90% exploitable
Exploit
POC
Public exploit code exists
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity LOW
CISA KEV No
Public POC Yes
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Low

Priority Score

30
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +10
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)CVE.org

cpe:2.3:a:jinher:jinher_oa:1.0:*:*:*:*:*:*:*
CVE-2025-10090 MEDIUM POC
5.5 Sep 08

A flaw has been found in Jinher OA up to 1.2. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitab

CVE-2025-7824 MEDIUM POC
5.5 Jul 19

XML External Entity (XXE) processing vulnerability in Jinher OA 1.1 allows unauthenticated remote attackers to read loca

CVE-2025-7823 MEDIUM POC
5.5 Jul 19

XML External Entity (XXE) injection in Jinher OA 1.2 allows unauthenticated remote attackers to read arbitrary files and

CVE-2025-7523 MEDIUM POC
5.5 Jul 13

CVE-2025-7523 is an XML External Entity (XXE) injection vulnerability in Jinher OA 1.0 affecting the /c6/Jhsoft.Web.mess

CVE-2025-10816 MEDIUM POC
5.5 Sep 22

A security flaw has been discovered in Jinher OA 2.0. Rated medium severity (CVSS 6.9), this vulnerability is remotely e

CVE-2025-9669 MEDIUM POC
5.5 Aug 29

A vulnerability has been found in Jinher OA 1.0.aspx. Rated medium severity (CVSS 6.9), this vulnerability is remotely e

CVE-2025-11341 MEDIUM POC
5.5 Oct 06

XML External Entity (XXE) injection in Jinher OA up to version 2.0 allows unauthenticated remote attackers to interact w

CVE-2025-10092 MEDIUM POC
5.5 Sep 08

A vulnerability was found in Jinher OA up to 1.2. Rated medium severity (CVSS 6.9), this vulnerability is remotely explo

CVE-2025-10091 MEDIUM POC
5.5 Sep 08

A vulnerability has been found in Jinher OA up to 1.2. Rated medium severity (CVSS 6.9), this vulnerability is remotely

CVE-2025-11035 LOW POC
2.1 Sep 26

A vulnerability was determined in Jinher OA 2.0. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploi

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