CVE-2021-44935
CVE-2021-44935 is a critical-severity vulnerability in Glfusion with a CVSS 3.x base score of 9.1. 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-346.
Key facts
- Severity: Critical (CVSS 3.x base score 9.1)
- CVSS v2: 6.4
- EPSS exploit prediction: 1% (40th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-346
- Affected product: Glfusion
- Published:
- Last modified:
Description
glFusion CMS v1.7.9 is affected by an arbitrary user impersonation vulnerability in /public_html/comment.php. The attacker can complete the attack remotely without interaction.
Frequently asked questions
- What is CVE-2021-44935?
- glFusion CMS v1.7.9 is affected by an arbitrary user impersonation vulnerability in /public_html/comment.php. The attacker can complete the attack remotely without interaction.
- How severe is CVE-2021-44935?
- CVE-2021-44935 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
- Is CVE-2021-44935 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-44935?
- CVE-2021-44935 affects Glfusion. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-44935?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-44935 published?
- CVE-2021-44935 was published on 2021-12-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:glfusion:glfusion:1.7.9:*:*:*:*:*:*:*
More vulnerabilities in Glfusion
- CVE-2021-44949 — Critical (CVSS 9.8): glFusion CMS 1.7.9 is affected by an access control vulnerability via /public_html/users.php.
- CVE-2009-4796 — High (CVSS 7.5): Multiple SQL injection vulnerabilities in the ExecuteQueries function in private/system/classes/listfactory.class.php…
- CVE-2009-1282 — High (CVSS 7.5): SQL injection vulnerability in private/system/lib-session.php in glFusion 1.1.2 and earlier allows remote attackers to…
- CVE-2009-1283 — Medium (CVSS 6.8): glFusion before 1.1.3 performs authentication with a user-provided password hash instead of a password, which allows…
- CVE-2021-45843 — Medium (CVSS 6.1): glFusion CMS v1.7.9 is affected by a reflected Cross Site Scripting (XSS) vulnerability. The value of the title request…
- CVE-2021-44937 — Medium (CVSS 5.3): glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker…
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