CVE-2026-77928: MacWarrior clipbucket-v5 · SQL Injection
Affects MacWarrior clipbucket-v5Source CVE Database V5
Not known to be exploited · CVSS 7.1 High : upgrade to 5.5.3-#182 soon.
Data as of 2 Nov 2026, 22:58 UTC
- EPSS
- 0.4% chance of exploitation in 30 days – higher than 36% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 5.5.3-#182
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:NExploitation evidence
Disclosed: evidence found.
CVE published 18 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2 Nov 2026.
What to do
Upgrade MacWarrior clipbucket-v5 to 5.5.3-#182.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| MacWarriorclipbucket-v5 | Affected
| Fixed in
|
GitHubclipbucket-v5pkg:github/clipbucket-v5Other threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
If you cannot patch yet, restrict authenticated user permissions to limit exposure and monitor for suspicious activity related to message deletion functionality.
Description
ClipBucket v5 before 5.5.3-#182 contains a blind SQL injection vulnerability that allows authenticated users to extract arbitrary database contents by submitting the msg_id parameter as an array to bypass the clean_requests() sanitization function in ClipBucket.class.php. Attackers can pass unsanitized array elements through the deletion handler in private_message.php into cb_pm::delete_msg(), which interpolates the unescaped message ID directly into a SQL query string, enabling time-based blind SQL injection to retrieve all user credential hashes and email addresses.
References
- github.com/MacWarrior/clipbucket-v5/releases/tag/5.5.3-%23182 (opens in a new tab)
- github.com/MacWarrior/clipbucket-v5/commit/85907c5fd1205ccae98c214bed4b3421c632f90c (opens in a new tab)
- vulncheck.com/advisories/clipbucket-blind-sql-injection-via-private-message-deletion-endpoint (opens in a new tab)