Vulnerability · Published Feb 5, 2026 · Assigned by CERT-PL

CVE-2026-23797Plaintext password display in Quick.Cart

Medium 6.9

In plain English

A medium-severity security flaw in Quick.Cart from OpenSolution. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium

Exploit odds (30 days)0.3%top 78.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

In Quick.Cart user passwords are stored in plaintext form. An attacker with high privileges can display users' password in user editing page. The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.7 was tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

Affected products (as reported)

Vendor	Product	Versions
OpenSolution	Quick.Cart	6.7

Weakness: CWE-256 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://opensolution.org/sklep-internetowy-quick-cart.html product
https://cert.pl/posts/2026/02/CVE-2026-23796 third-party-advisory