PT-2026-35379 · Code Projects · Chat System

C4Ttr4Ck · Published 2026-04-27 · Updated 2026-04-27 · CVE-2026-7103

Positive Technologies (AI Summary)

CVSS v3.1

3.7

Low

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions code-projects Chat System version 1.0

Description An issue exists in the MD5 Hash Handler component within the update user.php file. Manipulation of the Password argument leads to the use of a weak hash, which can be exploited remotely. This process involves a high level of complexity and is considered difficult to execute.

Recommendations As a temporary workaround, restrict access to the update user.php file or the MD5 Hash Handler component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Use of a Broken Cryptographic Algorithm

Weakness Enumeration

CWE-328

CWE-327

Related Identifiers

CVE-2026-7103

Affected Products

Chat System

References · 10

• 🔥 https://gist.github.com/higordiego/84ae7f08f5c23debebf309de3920bda2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7103 · Security Note
• https://vuldb.com/vuln/359678 · Note
• https://t.me/CVEtracker/51917 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2048707011613688300 · Twitter Post
• https://vuldb.com/submit/800384 · Note
• https://vuldb.com/vuln/359678/cti · Note
• https://code-projects.org · Note
• https://twitter.com/CVEnew/status/2048852230934085857 · Twitter Post
• https://t.me/cveNotify/161078 · Telegram Post