CVE-2026-110626

MEDIUM 6.1

ClipBucket v5 through 5.5.3-#206 Reflected XSS via edit_language in language_settings.php

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

ClipBucket v5 through 5.5.3-#206 contains a reflected cross-site scripting vulnerability in admin_area/language_settings.php via the unencoded edit_language GET parameter. Attackers can send administrators with basic_settings permission a crafted link whose payload is echoed into a hidden input, executing script in the admin panel origin.

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

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

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/language_settings.php#L32-L37 github.com: https://github.com/MacWarrior/clipbucket-v5/blob/01990c0fa7baf925d2a4cf6ec1b75b1341b7a486/upload/admin_area/styles/cb_2014/layout/blocks/language_edit.html#L40 github.com: https://github.com/MacWarrior/clipbucket-v5/commit/0c1b5878a6135950d8a516975c4585e3b7c8790d 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-edit-language-in-language-settings-php

Credits

leediay153 from Viettel Post