How severe is CVE-2025-62733?

CVE-2025-62733 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-62733 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-62733?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-62733 have an EU (EUVD) identifier?

Yes. CVE-2025-62733 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202027.

When was CVE-2025-62733 published?

CVE-2025-62733 was published on 2025-12-09 and last updated on 2026-06-17.

CVE-2025-62733

CVE-2025-62733 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202027
Weakness: CWE-352
Published: 2025-12-09
Last modified: 2026-06-17

Description

Cross-Site Request Forgery (CSRF) vulnerability in ProteusThemes Custom Sidebars by ProteusThemes custom-sidebars-by-proteusthemes allows Cross Site Request Forgery.This issue affects Custom Sidebars by ProteusThemes: from n/a through <= 1.0.3.

Frequently asked questions

What is CVE-2025-62733?: Cross-Site Request Forgery (CSRF) vulnerability in ProteusThemes Custom Sidebars by ProteusThemes custom-sidebars-by-proteusthemes allows Cross Site Request Forgery.This issue affects Custom Sidebars by ProteusThemes: from n/a through <= 1.0.3.
How severe is CVE-2025-62733?: CVE-2025-62733 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-62733 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-62733?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-62733 have an EU (EUVD) identifier?: Yes. CVE-2025-62733 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202027.
When was CVE-2025-62733 published?: CVE-2025-62733 was published on 2025-12-09 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/custom-sidebars-by-proteusthemes/vulnerability/wordpress-custom-sidebars-by-proteusthemes-plugin-1-0-3-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

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