Olat 7.8.0.1 Calendar cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Olat 7.8.0.1. It has been rated as problematic. Affected is an unknown function of the component Calendar Module. The manipulation leads to cross site scripting. This vulnerability is documented as CVE-2013-6794. The attack can be initiated remotely. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Olat 7.8.0.1 and classified as problematic. This issue affects an unknown function of the component Calendar Module. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in the Calendar module in Olat 7.8.0.1 (b20130821 N1) allows remote attackers to inject arbitrary web script or HTML via the Location field. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

The weakness was released 11/14/2013 (Website). It is possible to read the advisory at secunia.com. The identification of this vulnerability is CVE-2013-6794 since 11/14/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The exploit is available at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (29279) and Secunia (SA55423†). Entry connected to this vulnerability is available at VDB-65470. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/29/2013 🔍
11/14/2013 +16 days 🔍
11/14/2013 +0 days 🔍
11/14/2013 +0 days 🔍
03/24/2015 +495 days 🔍
01/21/2025 +3591 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Status: Not defined

CVE: CVE-2013-6794 (🔍)
GCVE (CVE): GCVE-0-2013-6794
GCVE (VulDB): GCVE-100-65471
Secunia: 55423 - OLAT LMS Calendar Module Script Insertion Vulnerability, Less Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/21/2025 03:54
Changes: 03/24/2015 15:54 (47), 03/02/2019 13:00 (3), 01/21/2025 03:54 (27)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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