Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-31372

25
FAUCET Score

CVE-2022-31372 is a path traversal vulnerability found in Wiris Mathtype v7.28.0, specifically within the resourceFile parameter. This high-severity vulnerability (CVSS 7.5) allows an unauthenticated attacker to achieve high confidentiality impact by sending a crafted request to the resource handler, requiring no user interaction. While there is no evidence of active exploitation, public exploit code, or significant community discussion, organizations using affected versions should prioritize patching to mitigate potential risks.

Impacted Technologies

VendorProductVersion(s)CPE
7.28.0CPE matchmatch criteria
cpe:2.3:a:wiris:mathtype:7.28.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0123 is in the 45th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / wiris/moodle-filter_wiris/commit/037ce9c1d9b9642689a332b6ebee8eaf0a737576
PatchThird Party Advisory