Path Traversal in Chyrp
CVE-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 file parameter, a different vulnerability than CVE-2011-2744.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.130 (96.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.130 · newest: 0.130 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securityreason.com/securityalert/8312 (third-party-advisory)
- osvdb.org/73891 (vdb-entry)
- www.justanotherhacker.com/advisories/JAHx113.txt (Exploit)
- www.securityfocus.com/bid/48672 (Exploit, vdb-entry)
- www.ocert.org/advisories/ocert-2011-001.html
- exchange.xforce.ibmcloud.com/vulnerabilities/68565 (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-2011-2780?
- CVE-2011-2780 is a vulnerability in Chyrp, classified under Path Traversal. Published 2011-07-19.
- Is CVE-2011-2780 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.