CVE-2018-1000670

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 Scripting (XSS) vulnerability in Multiple fields on multiple pages including /cgi-bin/koha/acqui/supplier.pl?op=enter , /cgi-bin/koha/circ/circulation.pl?borrowernumber=[number] , /cgi-bin/koha/serials/subscription-add.pl that can result in Privilege escalation by taking control of higher privileged users browser sessions. This attack appear to be exploitable via Victims must be socially engineered to visit a vulnerable webpage containing malicious payload. This vulnerability appears to have been fixed in 17.11.

CVSS v3.0

6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.65% chance of exploitation in the next 30 days, 49th percentile

Published

2018-09-06

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=19086

References

• CVE Record
• NVD entry

Related

• CVE-2018-1000669
• CVE-2018-1000671
• CVE-2018-1000667
• CVE-2018-1000773
• CVE-2018-1000654
• CVE-2018-1000801