How severe is CVE-2012-4396?

CVE-2012-4396 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2012-4396 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4396?

CVE-2012-4396 primarily affects Owncloud. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-4396?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-4396 published?

CVE-2012-4396 was published on 2012-09-05 and last updated on 2026-06-16.

CVE-2012-4396

CVE-2012-4396 is a medium-severity vulnerability in Owncloud with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Owncloud
Published: 2012-09-05
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.2 allow remote attackers to inject arbitrary web script or HTML via the (1) file names to apps/user_ldap/settings.php; (2) url or (3) title parameter to apps/bookmarks/ajax/editBookmark.php; (4) tag or (5) page parameter to apps/bookmarks/ajax/updateList.php; (6) identity to apps/user_openid/settings.php; (7) stack name in apps/gallery/lib/tiles.php; (8) root parameter to apps/gallery/templates/index.php; (9) calendar displayname in apps/calendar/templates/part.import.php; (10) calendar uri in apps/calendar/templates/part.choosecalendar.rowfields.php; (11) title, (12) location, or (13) description parameter in apps/calendar/lib/object.php; (14) certain vectors in core/js/multiselect.js; or (15) artist, (16) album, or (17) title comments parameter in apps/media/lib_scanner.php.

Frequently asked questions

What is CVE-2012-4396?: Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.2 allow remote attackers to inject arbitrary web script or HTML via the (1) file names to apps/user_ldap/settings.php; (2) url or (3) title parameter to apps/bookmarks/ajax/editBookmark.php; (4) tag or (5) page parameter to apps/bookmarks/ajax/updateList.php; (6) identity to apps/user_openid/settings.php; (7) stack name in apps/gallery/lib/tiles.php; (8) root parameter to apps/gallery/templates/index.php; (9) calendar displayname in apps/calendar/templates/part.import.php; (10) calendar uri in apps/calendar/templates/part.choosecalendar.rowfields.php; (11) title, (12) location, or (13) description parameter in apps/calendar/lib/object.php; (14) certain vectors in core/js/multiselect.js; or (15) artist, (16) album, or (17) title comments parameter in apps/media/lib_scanner.php.
How severe is CVE-2012-4396?: CVE-2012-4396 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2012-4396 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4396?: CVE-2012-4396 primarily affects Owncloud. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-4396?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-4396 published?: CVE-2012-4396 was published on 2012-09-05 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.0.0:*:*:*:*:*:*:*

More vulnerabilities in Owncloud

CVE-2015-4716 — Critical (CVSS 10.0): Directory traversal vulnerability in the routing component in ownCloud Server before 7.0.6 and 8.0.x before 8.0.4, when…
CVE-2021-35946 — Critical (CVSS 9.8): A receiver of a federated share with access to the database with ownCloud version before 10.8 could update the…
CVE-2014-2052 — Critical (CVSS 9.8): Zend Framework, as used in ownCloud Server before 5.0.15 and 6.0.x before 6.0.2, allows remote attackers to read…
CVE-2014-2048 — Critical (CVSS 9.8): The user_openid app in ownCloud Server before 5.0.15 allows remote attackers to obtain access by leveraging an insecure…
CVE-2020-28645 — Critical (CVSS 9.1): Deleting users with certain names caused system files to be deleted. Risk is higher for systems which allow users to…
CVE-2015-7698 — Critical (CVSS 9.0): icewind1991 SMB before 1.0.3 allows remote authenticated users to execute arbitrary SMB commands via shell…

All CVEs affecting Owncloud →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →