CVE-2026-110627

MEDIUM 4.7

ClipBucket v5 through 5.5.3-#206 Reflected XSS via add_todo val Parameter

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	macwarrior
Product	clipbucket-v5
Published	Oct 14, 2026
Last Updated	Oct 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

MacWarrior / clipbucket-v5

0 ≤ 5.5.3-#206

References

NVD ↗ CVE.org ↗ EPSS Data ↗

hackmd.io: https://hackmd.io/@leediay/BJR_lh2ifg github.com: https://github.com/MacWarrior/clipbucket-v5/blob/01990c0fa7baf925d2a4cf6ec1b75b1341b7a486/upload/admin_area/index.php#L16-L25 github.com: https://github.com/MacWarrior/clipbucket-v5/commit/b251858e06ba2895a845497fb2e84fcd083f6f63 github.com: https://github.com/MacWarrior/clipbucket-v5 vulncheck.com: https://www.vulncheck.com/advisories/clipbucket-v5-through-5.5.3-206-reflected-xss-via-add-todo-val-parameter

Credits

leediay153 from Viettel Post