What is CVE-2018-1000669?

CVE-2018-1000669 is a high-severity vulnerability in Koha, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-09-06.

How severe is CVE-2018-1000669?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Koha

CVE-2018-1000669

KOHA Library System version 16.11.x (up until 16.11.13) and 17.05.x (up until 17.05.05) contains a Cross Site Request Forgery (CSRF) vulnerability in /cgi-bin/koha/members/paycollect.pl Parameters affected: borrowernumber, amount, amountoutstanding, paid that can result in Attackers can mark payments as paid for certain users on behalf of Administrators. This attack appear to be exploitable via The victim must be socially engineered into clicking a link, usually via email. This vulnerability appears to have been fixed in 17.11.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.005 (40.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Koha
N/a — versions n/a

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

cve@mitre.org (x_refsource_CONFIRM, Exploit, Patch, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2018-1000669?: CVE-2018-1000669 is a high-severity vulnerability in Koha, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2018-09-06.
How severe is CVE-2018-1000669?: High severity. CVSS v3 base score is 8.8 out of 10.