CVE-2020-21081
CVE-2020-21081 is a medium-severity vulnerability in Maccms with a CVSS 3.x base score of 6.5. 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 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 0% (34th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-352
- Affected product: Maccms
- Published:
- Last modified:
Description
A cross-site request forgery (CSRF) in Maccms 8.0 causes administrators to add and modify articles without their knowledge via clicking on a crafted URL.
Frequently asked questions
- What is CVE-2020-21081?
- A cross-site request forgery (CSRF) in Maccms 8.0 causes administrators to add and modify articles without their knowledge via clicking on a crafted URL.
- How severe is CVE-2020-21081?
- CVE-2020-21081 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2020-21081 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-21081?
- CVE-2020-21081 affects Maccms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-21081?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-21081 published?
- CVE-2020-21081 was published on 2021-09-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:maccms:maccms:8.0:*:*:*:*:*:*:*
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