How severe is CVE-2021-36826?

CVE-2021-36826 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-36826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-36826?

CVE-2021-36826 affects Wedevs Wp Project Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-36826?

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

When was CVE-2021-36826 published?

CVE-2021-36826 was published on 2022-04-04 and last updated on 2026-06-17.

CVE-2021-36826

CVE-2021-36826 is a medium-severity vulnerability in Wedevs Wp Project Manager with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Wedevs Wp Project Manager
Published: 2022-04-04
Last modified: 2026-06-17

Description

Authenticated (subscriber or higher user role if allowed to access projects) Stored Cross-Site Scripting (XSS) vulnerability in weDevs WP Project Manager plugin <= 2.4.13 versions.

Frequently asked questions

What is CVE-2021-36826?: Authenticated (subscriber or higher user role if allowed to access projects) Stored Cross-Site Scripting (XSS) vulnerability in weDevs WP Project Manager plugin <= 2.4.13 versions.
How severe is CVE-2021-36826?: CVE-2021-36826 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-36826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-36826?: CVE-2021-36826 affects Wedevs Wp Project Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-36826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-36826 published?: CVE-2021-36826 was published on 2022-04-04 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/wedevs-project-manager/wordpress-wp-project-manager-plugin-2-4-13-stored-cross-site-scripting-xss-vulnerability-1?_s_id=cve

Affected products (1)

cpe:2.3:a:wedevs:wp_project_manager:*:*:*:*:*:wordpress:*:*

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