Vulnerability · Published Jul 11, 2022 · Assigned by GitHub_M

CVE-2022-31140Valinor error messages leading to potential data exfiltration

High 7.5

In plain English

A high-severity security flaw in Valinor from CuyZ. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)1.5%top 25.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

Valinor is a PHP library that helps to map any input into a strongly-typed value object structure. Prior to version 0.12.0, Valinor can use `Throwable#getMessage()` when it should not have permission to do so. This is a problem with cases such as an SQL exception showing an SQL snippet, a database connection exception showing database IP address/username/password, or a timeout detail / out of memory detail. Attackers could use this information for potential data exfiltration, denial of service attacks, enumeration attacks, etc. Version 0.12.0 contains a patch for this vulnerability.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	cuyz/valinor	0.12.0	GHSA-5pgm-3j3g-2rc7

Affected products (as reported)

Vendor	Product	Versions
CuyZ	Valinor	< 0.12.0

Weakness: CWE-209 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/CuyZ/Valinor/security/advisories/GHSA-5pgm-3j3g-2rc7 x_refsource_CONFIRM
https://github.com/CuyZ/Valinor/releases/tag/0.12.0 x_refsource_MISC