CVE-2012-1617

Severity: medium (CVSS 6.4 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 9.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2012-09-26 · updated 2026-06-16
Weakness: CWE-22

Description

Directory traversal vulnerability in combine.php in OSClass before 2.3.6 allows remote attackers to read and write arbitrary files via a .. (dot dot) in the type parameter. NOTE: this vulnerability can be leveraged to upload arbitrary files.

Affected products

Juan Ramon Osclass: through 2.3.5; 1.1, 1.1-rc, 1.2-alpha, 1.2-beta, 1.2-delta, 2.0 (+15)

References

http://archives.neohapsis.com/archives/bugtraq/2012-03/0024.html
http://osclass.org/2012/03/05/osclass-2-3-6/
http://secunia.com/advisories/48284
http://www.codseq.it/advisories/osclass_directory_traversal_vulnerability
http://www.openwall.com/lists/oss-security/2012/04/02/1
http://www.openwall.com/lists/oss-security/2012/04/02/6
http://www.openwall.com/lists/oss-security/2012/04/03/1
http://www.openwall.com/lists/oss-security/2012/04/04/7
http://www.securityfocus.com/bid/52336
https://exchange.xforce.ibmcloud.com/vulnerabilities/73754
https://exchange.xforce.ibmcloud.com/vulnerabilities/73755
https://github.com/osclass/OSClass/commit/1e7626f4e1a26371480989c0b937f107ea9a6d4b

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