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CVE-2023-46636

WordPress Custom Header Images Plugin <= 1.2.1 is vulnerable to Cross Site Request Forgery (CSRF)

5.4 Medium

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1.2.1 versions.

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
None
Integrity
Low
Availability
Low

Exploit likelihood

0.30%Up 0.3 points since Nov 13, 2023
90%50%10%1%

What each source reports

CVE List Score used 5.4

WordPress Custom Header Images Plugin <= 1.2.1 is vulnerable to Cross Site Request Forgery (CSRF)

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1.2.1 versions.

Record
CVE-2023-46636
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-352
Updated
2026-11-02
EUVDEUVD-2023-50838 5.4

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1.2.1 versions.

Record
EUVD-2023-50838
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-wjmc-mrpc-8vmf 5.4

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1...

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1.2.1 versions.

Record
GHSA-wjmc-mrpc-8vmf
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-352
Updated
2026-11-02
NVD 5.4

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1.2.1 versions.

Record
CVE-2023-46636
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-352
Updated
2026-11-02
OSV 5.4

WordPress Custom Header Images Plugin <= 1.2.1 is vulnerable to Cross Site Request Forgery (CSRF)

Cross-Site Request Forgery (CSRF) vulnerability in David Stöckl Custom Header Images plugin <= 1.2.1 versions.

Record
CVE-2023-46636
CVSS 3.1
5.4 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-352
Updated
2026-11-02

Affected products

History

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

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

In short

CVE-2023-46636 is a medium vulnerability (CVSS 5.4) in Blackbam Custom Header Images, published November 13, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 22nd percentile. No source names a fixed version.

References

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