Description
SharedSecretClusterAuthenticator in Atlassian Bitbucket Data Center versions 5.14.0 and later before 7.6.14, 7.7.0 and later prior to 7.17.6, 7.18.0 and later prior to 7.18.4, 7.19.0 and later prior to 7.19.4, and 7.20.0 allow a remote, unauthenticated attacker to execute arbitrary code via Java deserialization.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Atlassian | Bitbucket Data Center | 5.14.0 – < unspecified, unspecified – < 7.6.14, 7.7.0 – < unspecified, unspecified – < 7.17.6, 7.18.0 – < unspecified, unspecified – < 7.18.4, 7.19.0 – < unspecified, unspecified – < 7.19.4, 7.20.0 | unspecified |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 2 repositories
-
Pear1y/CVE-2022-26133 ★ 146 · May 9, 2022
Atlassian Bitbucket Data Center RCE(CVE-2022-26133) verification.
-
abbarhissarh/CVE-2022-26133 ★ 3 · Jun 4, 2022
CVE-2022-26133 Exploit
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.