PT-2022-7237 · Unknown · Jquery-Validation

Bytestream + 2 · Published 2022-07-01 · Updated 2025-09-05 · CVE-2022-31147

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions jquery-validation versions prior to 1.19.5

Description The issue is related to the incorrect handling of regular expressions in the url2 method of the jQuery Validation Plugin, which can lead to a denial of service when an attacker supplies arbitrary input. This is due to an incomplete fix for a previous issue. The estimated number of potentially affected devices is not specified. There is no information about real-world incidents where this issue was exploited. Technical details about exploitation include the url2 method, which is vulnerable to regular expression denial of service (ReDoS) attacks when an attacker can supply arbitrary input.

Recommendations For versions prior to 1.19.5, upgrade to version 1.19.5 to receive a patch. As a temporary workaround, consider restricting access to the url2 method to minimize the risk of exploitation.

Exploit

Fix

DoS

Improper Resource Release

Weakness Enumeration

CWE-404

CWE-1333

Related Identifiers

BDU:2024-00590

CVE-2022-31147

GHSA-FFMH-X56J-9RC3

Affected Products

Jquery-Validation

References · 15

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31147.json · Exploit
• https://github.com/jquery-validation/jquery-validation/commit/5bbd80d27fc6b607d2f7f106c89522051a9fb0dd · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-31147 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-31147 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-31147 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-31147 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-ffmh-x56j-9rc3 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00590 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-31147 · Security Note
• https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-ffmh-x56j-9rc3 · Note
• https://github.com/jquery-validation/jquery-validation/releases/tag/1.19.5 · Note
• https://github.com/jquery-validation/jquery-validation · Note
• https://vuldb.com/ru/?id.250969 · Note
• https://oracle.com/security-alerts/cpujan2024.html · Note
• https://t.me/cvenotify/33102 · Telegram Post