CVE-2026-112785CWE-862broken-access-control

CVE-2026-112785

Medium · published October 20, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
17.9
In the wild
Unconfirmed
What it is

OpenCATS before 0.10.0 contains a missing authorization vulnerability that allows READ-level users to create, rename, delete, and populate saved lists via AJAX endpoints. Authenticated attackers can send requests to newList.php, editListName.php, deleteList.php, or addToLists.php with any savedListID to alter or delete any saved list site-wide.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00267 · 17.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-20T15:17Z
References (8)
https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/addToLists.php · [email protected]https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/deleteList.php · [email protected]https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/editListName.php · [email protected]https://github.com/opencats/OpenCATS/blob/5781f41814f09493c7ce05b9251b5e09c1aff0cd/modules/lists/ajax/newList.php · [email protected]https://github.com/opencats/OpenCATS/commit/aa3b414c3672f5010ca26c44192aa8e72d3735bd · [email protected]https://github.com/opencats/OpenCATS/issues/720 · [email protected]https://github.com/opencats/OpenCATS/releases/tag/v0.10.0 · [email protected]https://www.vulncheck.com/advisories/opencats-before-0.10.0-missing-authorization-in-saved-list-ajax-endpoints · [email protected]
EPSS history
Timeline
  • 22 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 20 OCT 10:41Z
    OpenCATS before 0.10.0 Missing Authorization in Saved-List AJAX Endpoints
    cvelistv5
  • 20 OCT 10:41Z
    OpenCATS before 0.10.0 Missing Authorization in Saved-List AJAX Endpoints
    cvelistv5