How severe is CVE-2021-44942?

CVE-2021-44942 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-2021-44942 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44942?

CVE-2021-44942 affects Glfusion. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-44942?

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

When was CVE-2021-44942 published?

CVE-2021-44942 was published on 2021-12-14 and last updated on 2026-06-17.

CVE-2021-44942

CVE-2021-44942 is a medium-severity vulnerability in Glfusion 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)
CVSS v2: 4.3
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Glfusion
Published: 2021-12-14
Last modified: 2026-06-17

Description

glFusion CMS 1.7.9 is affected by a Cross Site Request Forgery (CSRF) vulnerability in /public_html/admin/plugins/bad_behavior2/blacklist.php. Using the CSRF vulnerability to trick the administrator to click, an attacker can add a blacklist.

Frequently asked questions

What is CVE-2021-44942?: glFusion CMS 1.7.9 is affected by a Cross Site Request Forgery (CSRF) vulnerability in /public_html/admin/plugins/bad_behavior2/blacklist.php. Using the CSRF vulnerability to trick the administrator to click, an attacker can add a blacklist.
How severe is CVE-2021-44942?: CVE-2021-44942 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-2021-44942 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44942?: CVE-2021-44942 affects Glfusion. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-44942?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-44942 published?: CVE-2021-44942 was published on 2021-12-14 and last updated on 2026-06-17.

References

https://github.com/glFusion/glfusion/issues/486

Affected products (1)

cpe:2.3:a:glfusion:glfusion:1.7.9:*:*:*:*:*:*:*

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