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crucible

Vendor: atlassian

Actively Exploited 1 CISA KEV List
PoC / Exploits 3 Code Available
Total RCEs 2 Remote Access
Total CVEs 202 Total Indexed
Avg. EPSS 5.97% Exploit Prob.
Latest CVE CVE-2026-21589 Oct 05

Security Vulnerability Index

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5.4 CVSS

The view review history resource in Atlassian Crucible before version 4.4.3 (the fixed version for 4.4.x) and 4.5.0 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the invited reviewers for a review.

EPSS: 0.64%
4.3 CVSS

The /rest/review-coverage-chart/1.0/data/<repository_name>/.json resource in Atlassian Fisheye and Crucible before version 4.5.1 and 4.6.0 was missing a permissions check, this allows remote attackers who do not have access to a particular repository to determine its existence and access review coverage statistics for it.

EPSS: 0.79%
5.4 CVSS

The source browse resource in Atlassian Fisheye and Crucible before version 4.5.1 and 4.6.0 allows allows remote attackers that have write access to an indexed repository to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in via a specially crafted repository branch name when trying to display deleted files of the branch.

EPSS: 0.59%
9.8 CVSS

It was possible for double OGNL evaluation in certain redirect action and in WebWork URL and Anchor tags in JSP files to occur. An attacker who can access the web interface of Fisheye or Crucible or who hosts a website that a user who can access the web interface of Fisheye or Crucible visits, is able to exploit this vulnerability to execute Java code of their choice on systems that run a vulnerable version of Fisheye or Crucible. All versions of Fisheye and Crucible before 4.4.5 (the fixed version for 4.4.x) and from 4.5.0 before 4.5.2 (the fixed version for 4.5.x) are affected by this vulnerability.

EPSS: 1.95%
9.0 CVSS

Atlassian Fisheye and Crucible versions less than 4.4.3 and version 4.5.0 are vulnerable to argument injection through filenames in Mercurial repositories, allowing attackers to execute arbitrary code on a system running the impacted software.

EPSS: 2.31%
6.1 CVSS

Various resources in Atlassian Fisheye and Crucible before version 4.4.2 allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the dialog parameter.

EPSS: 1.09%
5.4 CVSS

The administration user deletion resource in Atlassian Fisheye and Crucible before version 4.4.2 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the uname parameter.

EPSS: 0.86%
7.5 CVSS

The MultiPathResource class in Atlassian Fisheye and Crucible, before version 4.4.1 allows anonymous remote attackers to read arbitrary files via a path traversal vulnerability when Fisheye or Crucible is running on the Microsoft Windows operating system.

EPSS: 3.24%
7.5 CVSS

The mostActiveCommitters.do resource in Atlassian Fisheye and Crucible, before version 4.4.1 allows anonymous remote attackers to access sensitive information, for example email addresses of committers, as it lacked permission checks.

EPSS: 1.97%
5.4 CVSS

The review file upload resource in Atlassian Crucible before version 4.4.1 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the charset of a previously uploaded file.

EPSS: 0.82%