CVE-2024-21507
CVSS v3
5.3
MEDIUM
EPSS Score
0.7 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Get an alert for each new CVE published for mysql2.
Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- mysql2npmall versions · fixed in 3.9.3
Vendor advisories
- CVE-2024-21507 Red Hat Product Security
mysql2: Improper Input Validation
Description
Versions of the package mysql2 before 3.9.3 are vulnerable to Improper Input Validation through the keyFromFields function, resulting in cache poisoning. An attacker can inject a colon (:) character within a value of the attacker-crafted key.
Technical details
- Published
- 2024-04-10
Frequently asked questions
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