CVE-2022-31372
CVE-2022-31372 is a high-severity vulnerability in Wiris Mathtype with a CVSS 3.x base score of 7.5. 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-22.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Wiris Mathtype
- Published:
- Last modified:
Description
Wiris Mathtype v7.28.0 was discovered to contain a path traversal vulnerability in the resourceFile parameter. This vulnerability is exploited via a crafted request to the resource handler.
Frequently asked questions
- What is CVE-2022-31372?
- Wiris Mathtype v7.28.0 was discovered to contain a path traversal vulnerability in the resourceFile parameter. This vulnerability is exploited via a crafted request to the resource handler.
- How severe is CVE-2022-31372?
- CVE-2022-31372 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-31372 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-31372?
- CVE-2022-31372 affects Wiris Mathtype. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-31372?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-31372 published?
- CVE-2022-31372 was published on 2022-06-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wiris:mathtype:7.28.0:*:*:*:*:*:*:*
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