Omeka up to 2.6.0 tag-form.php cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Omeka up to 2.6.0 and classified as problematic. Affected by this issue is some unknown functionality of the file admin/themes/default/items/tag-form.php. Such manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2018-13423. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Omeka up to 2.6.0. It has been rated as problematic. Affected by this issue is an unknown code of the file admin/themes/default/items/tag-form.php. 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. CVE summarizes:

admin/themes/default/items/tag-form.php in Omeka before 2.6.1 allows XSS by adding or editing a tag.

The bug was discovered 07/05/2018. The weakness was disclosed 07/07/2018 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2018-13423 since 07/07/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:admin/themes/default/items/tag-form.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.6.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

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: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Omeka 2.6.1
Patch: github.com

Timelineinfo

07/05/2018 🔍
07/07/2018 +1 days 🔍
07/07/2018 +0 days 🔍
07/07/2018 +0 days 🔍
07/09/2018 +2 days 🔍
04/05/2023 +1731 days 🔍

Sourcesinfo

Product: github.com

Advisory: ba841892116544847d76d3838781c9708cb92221
Status: Not defined

CVE: CVE-2018-13423 (🔍)
GCVE (CVE): GCVE-0-2018-13423
GCVE (VulDB): GCVE-100-120572

Entryinfo

Created: 07/09/2018 10:11
Updated: 04/05/2023 09:18
Changes: 07/09/2018 10:11 (57), 02/26/2020 17:37 (1), 04/05/2023 09:18 (6)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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