Medium severity · published Oct 14, 2026
CVE-2026-110627
ClipBucket v5 through 5.5.3-#206 Reflected XSS via add_todo val Parameter
4.7
CVSS
0.4%
EPSS
No
On KEV
Description
ClipBucket v5 through 5.5.3-#206 contains a reflected cross-site scripting vulnerability in admin_area/index.php that allows attackers to inject HTML via the val parameter in mode=add_todo. Attackers can lure a logged-in administrator into submitting a cross-site POST form without CSRF protection, executing script in the admin panel origin.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
clipbucket-v5 · MacWarrior
through 5.5.3-#206 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110627
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110627
third-party-advisory
https://hackmd.io/@leediay/BJR_lh2ifg
technical-description
https://github.com/MacWarrior/clipbucket-v5/blob/01990c0fa7baf925d2a4cf6ec1b75b1341b7a486/upload/admin_area/index.php#L16-L25
patch
https://github.com/MacWarrior/clipbucket-v5/commit/b251858e06ba2895a845497fb2e84fcd083f6f63
product
https://github.com/MacWarrior/clipbucket-v5
third-party-advisory
https://www.vulncheck.com/advisories/clipbucket-v5-through-5.5.3-206-reflected-xss-via-add-todo-val-parameter
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