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CVE-2025-39435

WordPress My Marginalia plugin <= 1.0.6 - CSRF to Stored XSS vulnerability

7.1 High

CVE-2025-39435 is a high vulnerability (CVSS 7.1) in Davidfcarr My Marginalia, published April 17, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. No source names a fixed version.

What does this mean?
Severity
7.1 HighCVSS 3.1, CVE List
Exploit chance
0.15%EPSS, 4th percentile
Exploitation
None knownNot on CISA’s or ENISA’s lists
Fixed in
No fix listedNo source names one

Description

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia my-marginalia allows Stored XSS.This issue affects My Marginalia: from n/a through <= 1.0.6.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
Low

Exploit likelihood

0.15%Up 0.1 points since Apr 18, 2025
90%50%10%1%

Affected products

What each source reports

CVE List Score used7.1

WordPress My Marginalia plugin <= 1.0.6 - CSRF to Stored XSS vulnerability

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia my-marginalia allows Stored XSS.This issue affects My Marginalia: from n/a through <= 1.0.6.

Record
CVE-2025-39435
CVSS 3.1
7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness
CWE-352
Updated
2026-11-02
EUVDEUVD-2025-117787.1

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia my-marginalia allows Stored XSS.This issue affects My Marginalia: from n/a through <= 1.0.6.

Record
EUVD-2025-11778
CVSS 3.1
7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-q926-pj8q-72f77.1

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia allows Stored XSS....

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia allows Stored XSS. This issue affects My Marginalia: from n/a through 1.0.6.

Record
GHSA-q926-pj8q-72f7
CVSS 3.1
7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness
CWE-352
Updated
2026-11-02
NVD7.1

Cross-Site Request Forgery (CSRF) vulnerability in davidfcarr My Marginalia my-marginalia allows Stored XSS.This issue affects My Marginalia: from n/a through <= 1.0.6.

Record
CVE-2025-39435
CVSS 3.1
7.1 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness
CWE-352
Updated
2026-11-02

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

References

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