CVE-2018-25101 l2c2technologies Koha opac-MARCdetail.pl cross site scripting
Remote attackers can execute arbitrary scripts in Koha via XSS in opac-MARCdetail.pl, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-25101?
CVE-2018-25101 is a low-severity cross-site scripting vulnerability in l2c2technologies Koha, published on 22 Apr 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability, which was classified as problematic, has been found in l2c2technologies Koha up to 20180108. This issue affects some unknown processing of the file /cgi-bin/koha/opac-MARCdetail.pl. The manipulation of the argument biblionumber with the input 2"><TEST> leads to cross site scripting. The attack may be initiated remotely. The identifier of the patch is 950fc8e101886821879066b33e389a47fb0a9782. It is recommended to upgrade the affected component. The identifier VDB-261677 was assigned to this vulnerability.
Weakness: CWE-79
Which versions are affected by CVE-2018-25101?
How do I fix CVE-2018-25101?
No fix has been published for CVE-2018-25101 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2018-25101 being exploited?
There is no known exploitation of CVE-2018-25101 in the wild and no public exploit code.
Sources
Also known as GHSA-9wh7-fr57-h2j7.