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CVE-2012-2270

29
FAUCET Score

CVE-2012-2270 describes an open redirect vulnerability in ownCloud versions prior to 3.0.3, specifically within the index.php login page. This flaw allows remote attackers to redirect users to arbitrary external websites by manipulating the redirect_url parameter, facilitating phishing attacks. With a CVSS score of 5.8, this vulnerability is of medium severity, requiring moderate attack complexity but no authentication, and could lead to information disclosure and integrity impacts. While there is no evidence of active exploitation or inclusion in the KEV catalog, public exploit code exists on ExploitDB, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.0.2CPE matchmatch criteria
cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
3.0.0CPE matchmatch criteria
cpe:2.3:a:owncloud:owncloud_server:3.0.0:*:*:*:*:*:*:*
3.0.1CPE matchmatch criteria
cpe:2.3:a:owncloud:owncloud_server:3.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.08%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-37094 · Apr 18, 2012
This CVE's current EPSS score of 0.0608 is in the 91st percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

archives.neohapsis.com / archives/bugtraq/2012-04/0127.html
osvdb.org / 81211
owncloud.org / security/advisories/CVE-2012-2270
packetstormsecurity.org / files/111956/ownCloud-3.0.0-Cross-Site-Scripting.html
secunia.com / advisories/48850
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/75029
openwall.com / lists/oss-security/2012/08/11/1
openwall.com / lists/oss-security/2012/09/02/2
securityfocus.com / bid/53145
tele-consulting.com / advisories/TC-SA-2012-01.txt
Exploit