Path Traversal in Chyrp
CVE-2011-2744
Directory traversal vulnerability in Chyrp 2.1 and earlier allows remote attackers to include and execute arbitrary local files via a ..%2F (encoded dot dot slash) in the action parameter to the default URI.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.8 (Medium). Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.090 (95.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.090 · newest: 0.090 · change: 0.000
Affected products
- Chyrp — versions 2.0, 2.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securityreason.com/securityalert/8312 (third-party-advisory)
- www.justanotherhacker.com/advisories/JAHx113.txt (Exploit)
- exchange.xforce.ibmcloud.com/vulnerabilities/68564 (vdb-entry)
- www.securityfocus.com/bid/48672 (Exploit, vdb-entry)
- www.ocert.org/advisories/ocert-2011-001.html
- osvdb.org/73890 (vdb-entry)
- www.securityfocus.com/archive/1/518890/100/0/threaded (mailing-list)
- www.openwall.com/lists/oss-security/2011/07/13/6 (mailing-list, Exploit)
- www.openwall.com/lists/oss-security/2011/07/13/5 (mailing-list, Exploit)
- secunia.com/advisories/45184 (Vendor Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2011-2744?
- CVE-2011-2744 is a vulnerability in Chyrp, classified under Path Traversal. Published 2011-07-19.
- Is CVE-2011-2744 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.