Flyspray up to 1.0-rc5 syntax.php id Stored cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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.
4.4$0-$5k0.00

A vulnerability has been found in Flyspray up to 1.0-rc5 and classified as problematic. Affected by this vulnerability is an unknown code in the library plugins/dokuwiki/lib/plugins/changelinks/syntax.php. The manipulation of the argument id as part of a Parameter leads to a cross site scripting vulnerability (Stored). The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. The summary by CVE is:

Stored XSS vulnerability in Flyspray 1.0-rc4 before 1.0-rc6 allows an authenticated user to inject JavaScript to gain administrator privileges and also to execute JavaScript against other users (including unauthenticated users), via the name, title, or id parameter to plugins/dokuwiki/lib/plugins/changelinks/syntax.php.

The bug was discovered 10/07/2017. The weakness was released 10/11/2017 (Website). It is possible to read the advisory at openwall.com. This vulnerability is known as CVE-2017-15214 since 10/10/2017. The attack can be launched remotely. A single authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:plugins/dokuwiki/lib/plugins/changelinks/syntax.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 1.0-rc6 eliminates this vulnerability.

Entry connected to this vulnerability is available at 107670.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Stored
Class: Cross site scripting / Stored
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

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: Flyspray 1.0-rc6
Patch: github.com

Timelineinfo

10/07/2017 🔍
10/10/2017 +3 days 🔍
10/10/2017 +0 days 🔍
10/11/2017 +1 days 🔍
10/11/2017 +0 days 🔍
01/03/2023 +1910 days 🔍

Sourcesinfo

Advisory: 00cfae5661124f9d67ac6733db61b2bfee34dccc
Status: Not defined

CVE: CVE-2017-15214 (🔍)
See also: 🔍

Entryinfo

Created: 10/11/2017 09:54
Updated: 01/03/2023 09:54
Changes: 10/11/2017 09:54 (61), 11/23/2019 13:51 (1), 01/03/2023 09:54 (6)
Complete: 🔍
Cache ID: 18:952:103

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