Vulnerability · Published Jun 2, 2026 · Assigned by VulnCheck

CVE-2026-25861QloApps 1.7.0 Weak Password Hashing via MD5 in Tools.php

Medium 5.9

In plain English

A medium-severity security flaw in QloApps from QloApps. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.2%top 92.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

QloApps through 1.7.0, fixed in commit 64e9722, contains a weak cryptographic algorithm vulnerability that allows attackers to compromise user credentials by exploiting the use of MD5 for password hashing in the Tools::encrypt() function within classes/Tools.php, which concatenates a static cookie key with the supplied password. Attackers can perform offline brute-force attacks against the MD5 hashes, with the risk compounded by auto-generated 8-character passwords assigned during guest-to-customer account conversion in classes/Customer.php, making credential recovery trivial.

Affected products (as reported)

Vendor	Product	Versions
QloApps	QloApps	0 – through 1.7.064e9722e7e6a8fda77dd53964d988fb6b5c3d174

Weakness: CWE-916 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/Qloapps/QloApps/pull/1689 issue-tracking
https://github.com/Qloapps/QloApps/commit/64e9722e7e6a8fda77dd53964d988fb6b5c3d174 patch
https://www.vulncheck.com/advisories/qloapps-weak-password-hashing-via-md5-in-tools-php third-party-advisory