CVE-2012-4397 — Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.1 allow remote attackers to inject arbitrary web script or HTML via the (1) calendar displayname to part.choosecalendar.rowfields.php or (2) part.choosecalendar.rowfields.shared.php in apps/calendar/templates/; or (3) unspecified vectors to apps/contacts/lib/vcard.php

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MEDIUM

Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.1 allow remote attackers to inject arbitrary web script or HTML via the (1) calendar displayname to part.choosecalendar.rowfields.php or (2) part.choosecalendar.rowfields.shared.php in apps/calendar/templates/; or (3) unspecified vectors to apps/contacts/lib/vcard.php

Published Sep 5, 2012

4.3

MEDIUM

CVSS 2.0

EPSS 1.91%

Description

Multiple cross-site scripting (XSS) vulnerabilities in ownCloud before 4.0.1 allow remote attackers to inject arbitrary web script or HTML via the (1) calendar displayname to part.choosecalendar.rowfields.php or (2) part.choosecalendar.rowfields.shared.php in apps/calendar/templates/; or (3) unspecified vectors to apps/contacts/lib/vcard.php.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.91% 0.01914

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01914

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.91% (0.01914)	79.09th	v5 (v2026.06.15)
Jun 15, 2026	1.91% (0.01914)	77.08th	v5 (v2026.06.15)
Mar 17, 2025	0.29% (0.00295)	50.72th	v4 (v2025.03.14)
Dec 12, 2024	0.33% (0.00328)	71.81th	v3 (v2023.03.01)
Apr 25, 2024	0.23% (0.00230)	60.76th	v3 (v2023.03.01)
Mar 15, 2024	0.20% (0.00204)	57.66th	v3 (v2023.03.01)
Feb 8, 2024	0.17% (0.00172)	53.07th	v3 (v2023.03.01)
Mar 7, 2023	0.27% (0.00272)	62.86th	v3 (v2023.03.01)
Mar 6, 2023	1.21% (0.01213)	66.61th	v2 (v2022.01.01)
Feb 17, 2023	1.21% (0.01213)	66.22th	v2 (v2022.01.01)
Apr 1, 2022	1.21% (0.01213)	64.21th	v2 (v2022.01.01)
Feb 4, 2022	1.21% (0.01213)	40.54th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (5)

http://owncloud.org/changelog/
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2012/08/11/1
mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/09/02/2
mailing-listx_refsource_MLIST
https://github.com/owncloud/core/commit/00595351400523168e18a08e3ffa5c3b1e7c1f6e
x_refsource_CONFIRMExploitPatch
https://github.com/owncloud/core/commit/54a371700554ed21a5cb7db03126b6c95ae4cbd3
x_refsource_CONFIRMPatch

Link	Providers	Tags
http://owncloud.org/changelog/		x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2012/08/11/1		mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/09/02/2		mailing-listx_refsource_MLIST
https://github.com/owncloud/core/commit/00595351400523168e18a08e3ffa5c3b1e7c1f6e		x_refsource_CONFIRMExploitPatch
https://github.com/owncloud/core/commit/54a371700554ed21a5cb7db03126b6c95ae4cbd3		x_refsource_CONFIRMPatch

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner redhat

Published Sep 5, 2012

Updated Sep 17, 2024

Reserved Aug 21, 2012

Link CVE-2012-4397

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2012-4397

Red Hat

Severity n/a

Public date n/a

Links CVE-2012-4397