CVE-2002-1656 Auth bypass in n/a

High 7.5 Published Updated

Attackers can authenticate as other users by sniffing MD5 password checksums or accessing the users.txt file, leading to account takeover.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2002-1656?

CVE-2002-1656 is a high-severity authentication bypass vulnerability in n/a, published on 28 Mar 2005. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

X-News (x_news) 1.1 and earlier allows attackers to authenticate as other users by obtaining the MD5 checksum of the password, e.g. via sniffing or the users.txt data file, and providing it in a cookie.

Which versions are affected by CVE-2002-1656?

It affects 1 product.

Products include Xqus X-News.

How do I fix CVE-2002-1656?

No fix has been published for CVE-2002-1656 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2002-1656 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2002-1656 exists.

Public exploit code: 1 Exploit-DB entry.

Sources

Also known as GHSA-5m3m-59cv-29g8.

Is CVE-2002-1656 in your software?

Upload an SBOM and sbomify checks it against every vulnerability here, every day.

Check your SBOMs for free