How severe is CVE-2026-32421?

CVE-2026-32421 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-32421 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-32421?

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

Does CVE-2026-32421 have an EU (EUVD) identifier?

Yes. CVE-2026-32421 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11947.

When was CVE-2026-32421 published?

CVE-2026-32421 was published on 2026-03-13 and last updated on 2026-06-17.

CVE-2026-32421

CVE-2026-32421 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-11947
Weakness: CWE-862
Published: 2026-03-13
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in Agile Logix Post Timeline post-timeline allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Timeline: from n/a through <= 2.4.1.

Frequently asked questions

What is CVE-2026-32421?: Missing Authorization vulnerability in Agile Logix Post Timeline post-timeline allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Timeline: from n/a through <= 2.4.1.
How severe is CVE-2026-32421?: CVE-2026-32421 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-32421 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-32421?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-32421 have an EU (EUVD) identifier?: Yes. CVE-2026-32421 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11947.
When was CVE-2026-32421 published?: CVE-2026-32421 was published on 2026-03-13 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/post-timeline/vulnerability/wordpress-post-timeline-plugin-2-4-1-broken-access-control-vulnerability?_s_id=cve

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