What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-02 · updated 2026-07-22
• Weakness: CWE-916

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

• QloApps: through 1.7.0

References

• https://github.com/Qloapps/QloApps/commit/64e9722e7e6a8fda77dd53964d988fb6b5c3d174
• https://github.com/Qloapps/QloApps/pull/1689
• https://www.vulncheck.com/advisories/qloapps-weak-password-hashing-via-md5-in-tools-php

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