CVE-2022-3739
CVE-2022-3739 is a medium-severity vulnerability in Subina Wp Best Quiz with a CVSS 3.x base score of 5.4. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2022-43095
- Weakness: CWE-79
- Affected product: Subina Wp Best Quiz
- Published:
- Last modified:
Description
The WP Best Quiz WordPress plugin through 1.0 does not sanitize and escape some parameters, which could allow users with a role as low as Author to perform Cross-Site Scripting attacks.
Frequently asked questions
- What is CVE-2022-3739?
- The WP Best Quiz WordPress plugin through 1.0 does not sanitize and escape some parameters, which could allow users with a role as low as Author to perform Cross-Site Scripting attacks.
- How severe is CVE-2022-3739?
- CVE-2022-3739 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2022-3739 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-3739?
- CVE-2022-3739 affects Subina Wp Best Quiz. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-3739?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2022-3739 have an EU (EUVD) identifier?
- Yes. CVE-2022-3739 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-43095.
- When was CVE-2022-3739 published?
- CVE-2022-3739 was published on 2024-01-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:subina:wp_best_quiz:*:*:*:*:*:wordpress:*:*
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