CVE-2013-1743
Description
Multiple cross-site scripting (XSS) vulnerabilities in report.cgi in Bugzilla 4.1.x and 4.2.x before 4.2.7 and 4.3.x and 4.4.x before 4.4.1 allow remote attackers to inject arbitrary web script or HTML via a field value that is not properly handled during construction of a tabular report, as demonstrated by the (1) summary or (2) real name field. NOTE: this issue exists because of an incomplete fix for CVE-2012-4189.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Bugzilla 4.2 - Tabular Reports Cross-Site Scripting
source: https://www.securityfocus.com/bid/63205/info
Bugzilla is prone to a cross-site scripting vulnerability because it fails to sufficiently sanitize user-supplied input.
Attackers can exploit this issue to steal cookie-based authentication information, execute arbitrary client-side scripts in the context of the browser, and obtain sensitive information. Other attacks are also possible.
Bugzilla versions 4.1.1 through 4.2.6, and 4.3.1 through 4.4 are vulnerable.
Note: This issue exists due to an incomplete fix for CVE-2012-4189 (identified in BID 56504 - Bugzilla Multiple Cross Site Scripting and Information Disclosure Vulnerabilities).
https://www.example.com/bugzilla-tip/report.cgi?x_axis_field=short_desc&y_axis_field=short_desc&z_axis_field=short_desc&no_redirect=1&query_format=report-table&short_desc_type=allwordssubstr&short_desc=&resolution=---&longdesc_type=allwordssubstr&longdesc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=allwords&keywords=&deadlinefrom=&deadlineto=&bug_id=22386%2C22387&bug_id_type=anyexact&emailassigned_to1=1&emailtype1=substring&email1=&emailassigned_to2=1&emailreporter2=1&emailqa_contact2=1&emailcc2=1&emailtype2=substring&email2=&emaillongdesc3=1&emailtype3=substring&email3=&chfieldvalue=&chfieldfrom=&chfieldto=Now&j_top=AND&f1=noop&o1=noop&v1=&format=table&action=wrap Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| mozilla | bugzilla | 4.1 | |
| mozilla | bugzilla | 4.1.1 | |
| mozilla | bugzilla | 4.1.2 | |
| mozilla | bugzilla | 4.1.3 | |
| mozilla | bugzilla | 4.3 | |
| mozilla | bugzilla | 4.3.1 | |
| mozilla | bugzilla | 4.3.2 | |
| mozilla | bugzilla | 4.3.3 | |
| mozilla | bugzilla | 4.2 | |
| mozilla | bugzilla | 4.2.1 | |
| mozilla | bugzilla | 4.2.2 | |
| mozilla | bugzilla | 4.2.3 | |
| mozilla | bugzilla | 4.2.4 | |
| mozilla | bugzilla | 4.2.5 | |
| mozilla | bugzilla | 4.4 | |
References
CWEs
CWE-79
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.