CVE-2011-2780
published 2011-07-19CVE-2011-2780: Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the…
PriorityP339medium5CVSS 2.0
AVNACLAuNCPINAN
EXPLOIT
EPSS
12.99%
95.8th percentile
Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chyrp | chyrp | <= 2.0 | — |
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Exploit-DB
Chyrp 2.x - '/includes/lib/gz.php?File' Traversal Arbitrary File Access
exploitdb·2011-07-29
CVE-2011-2780 Chyrp 2.x - '/includes/lib/gz.php?File' Traversal Arbitrary File Access
Chyrp 2.x - '/includes/lib/gz.php?File' Traversal Arbitrary File Access
---
source: https://www.securityfocus.com/bid/48672/info
Chyrp is prone to multiple cross-site scripting vulnerabilities, a local file-include vulnerability, an arbitrary file-upload vulnerability, and a directory-traversal vulnerability.
An attacker may leverage these issues to execute arbitrary script code on an affected computer and in the browser of an unsuspecting user in the context of the affected site, steal cookie-based authentication credentials, open or run arbitrary files in the context of the webserver process, and gain access to sensitive information.
Chyrp 2.1 is vulnerable; other versions may also be affected.
http://www.example.com/includes/lib/gz.php?file=/themes/../../../../../../../../../etc/p
Nuclei
Chyrp 2.x - Local File Inclusion
nuclei·CVSS 6.8
CVE-2011-2780 [MEDIUM] Chyrp 2.x - Local File Inclusion
Chyrp 2.x - Local File Inclusion
A directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.
Template:
id: CVE-2011-2780
info:
name: Chyrp 2.x - Local File Inclusion
author: daffainfo
severity: medium
description: A directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.
impact: |
Successful exploitation of this vulnerability can lead to unauthorized access to sensitive files, remote code execution, and potential compromise of the entire system.
remediation: Upgrade to
http://osvdb.org/73891http://secunia.com/advisories/45184http://securityreason.com/securityalert/8312http://www.justanotherhacker.com/advisories/JAHx113.txthttp://www.ocert.org/advisories/ocert-2011-001.htmlhttp://www.openwall.com/lists/oss-security/2011/07/13/5http://www.openwall.com/lists/oss-security/2011/07/13/6http://www.securityfocus.com/archive/1/518890/100/0/threadedhttp://www.securityfocus.com/bid/48672https://exchange.xforce.ibmcloud.com/vulnerabilities/68565http://osvdb.org/73891http://secunia.com/advisories/45184http://securityreason.com/securityalert/8312http://www.justanotherhacker.com/advisories/JAHx113.txthttp://www.ocert.org/advisories/ocert-2011-001.htmlhttp://www.openwall.com/lists/oss-security/2011/07/13/5http://www.openwall.com/lists/oss-security/2011/07/13/6http://www.securityfocus.com/archive/1/518890/100/0/threadedhttp://www.securityfocus.com/bid/48672https://exchange.xforce.ibmcloud.com/vulnerabilities/68565
2011-07-19
Published