CVE-2020-21881
CVE-2020-21881 is a medium-severity vulnerability in Duxcms Project Duxcms 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)
- EPSS exploit prediction: 0% (26th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-352
- Affected product: Duxcms Project Duxcms
- Published:
- Last modified:
Description
Cross Site Request Forgery (CSRF) vulnerability in admin.php in DuxCMS 2.1 allows remote attackers to modtify application data via article/admin/content/add.
Frequently asked questions
- What is CVE-2020-21881?
- Cross Site Request Forgery (CSRF) vulnerability in admin.php in DuxCMS 2.1 allows remote attackers to modtify application data via article/admin/content/add.
- How severe is CVE-2020-21881?
- CVE-2020-21881 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-2020-21881 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-21881?
- CVE-2020-21881 affects Duxcms Project Duxcms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-21881?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-21881 published?
- CVE-2020-21881 was published on 2023-07-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:duxcms_project:duxcms:2.1:*:*:*:*:*:*:*
More vulnerabilities in Duxcms Project Duxcms
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- CVE-2020-21862 — High (CVSS 8.1): Directory traversal vulnerability in DuxCMS 2.1 allows attackers to delete arbitrary files via /admin/AdminBackup/del.
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