CVE-2025-10211: A security vulnerability has been detected in yanyutao0402 ChanCMS 3.3.0

Q: How do I fix CVE-2025-10211?

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

Q: Is CVE-2025-10211 being exploited?

CVE-2025-10211 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-10211 affect?

CVE-2025-10211 affects chancms. Severity is medium (CVSS 6.3). A security vulnerability has been detected in yanyutao0402 ChanCMS 3.3.0. The affected element is the function CollectController of the file /cms/collect/getArticle. The manipulation of the argument taskUrl leads to server-side request forg

Q: How urgent is CVE-2025-10211?

Priority 36/100. No elevated risk signals yet.

Routine

MEDIUM 6.3DOWNGRADE

CVE-2025-10211 is a medium-severity flaw (CVSS 6.3) affecting chancms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A security vulnerability has been detected in yanyutao0402 ChanCMS 3.3.0. The affected element is the function CollectController of the file /cms/collect/getArticle. The manipulation of the argument taskUrl leads to server-side request forgery. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

No elevated risk signals yet

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-918
Published	2025-09-10
Last modified	2026-09-26

Publisher (CNA): VulDB · Vendor: chancms

Last updated 2026-09-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-10 20:15 UTCPublished CVE record published
2026-09-26 00:10 UTCUpdated Record last modified

chancms chancms DOWNGRADE

Affected: 3.3.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.3.0

1. Check installed version

apt-cache policy chancms || rpm -q chancms || chancms --version

2. No fixed release: DOWNGRADE to a release before 3.3.0 (Debian / Ubuntu)

apt-cache madison chancms sudo apt install chancms=<VERSION_BEFORE_3.3.0> sudo apt-mark hold chancms

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

dnf --showduplicates list chancms sudo dnf downgrade chancms-<VERSION_BEFORE_3.3.0> sudo dnf versionlock add chancms

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: ChanCMS <= 3.3.0 - Server-Side Request Forgery

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-2025-10211?

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

Is CVE-2025-10211 being exploited?

CVE-2025-10211 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-2025-10211 affect?

CVE-2025-10211 affects chancms. Severity is medium (CVSS 6.3). A security vulnerability has been detected in yanyutao0402 ChanCMS 3.3.0. The affected element is the function CollectController of the file /cms/collect/getArticle. The manipulation of the argument taskUrl leads to server-side request forg

How urgent is CVE-2025-10211?

Priority 36/100. No elevated risk signals yet.

Related CVEs

CVE-2025-10110 MEDIUM 6.3 UPGRADE A vulnerability was identified in ChanCMS up to 3.3.1
CVE-2025-11905 MEDIUM 6.3 UPGRADE A vulnerability was found in yanyutao0402 ChanCMS up to 3.3.2
CVE-2025-11902 MEDIUM 6.3 UPGRADE A vulnerability was detected in yanyutao0402 ChanCMS up to 3.3.2
CVE-2025-11903 MEDIUM 6.3 UPGRADE A flaw has been found in yanyutao0402 ChanCMS up to 3.3.2
CVE-2025-11904 MEDIUM 6.3 UPGRADE A vulnerability has been found in yanyutao0402 ChanCMS up to 3.3.2

References

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