CVE-2021-31747
CVE-2021-31747 is a medium-severity vulnerability in Pluck-cms Pluck with a CVSS 3.x base score of 4.8. 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-295.
Key facts
- Severity: Medium (CVSS 3.x base score 4.8)
- CVSS v2: 5.8
- EPSS exploit prediction: 0% (26th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-295
- Affected product: Pluck-cms Pluck
- Published:
- Last modified:
Description
Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.
Frequently asked questions
- What is CVE-2021-31747?
- Missing SSL Certificate Validation issue exists in Pluck 4.7.15 in update_applet.php, which could lead to man-in-the-middle attacks.
- How severe is CVE-2021-31747?
- CVE-2021-31747 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-31747 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-2021-31747?
- CVE-2021-31747 affects Pluck-cms Pluck. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-31747?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-31747 published?
- CVE-2021-31747 was published on 2021-12-10 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:pluck-cms:pluck:4.7.15:-:*:*:*:*:*:*
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