VDB-101877 · CVE-2017-9305 · OpenVAS 801898

Tiki Wiki CMS Groupware 16.2 XSS Filter PreventXss.php Padding cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Tiki Wiki CMS Groupware 16.2. The affected element is an unknown function in the library lib/core/TikiFilter/PreventXss.php of the component XSS Filter. Performing a manipulation results in cross site scripting (Padding). This vulnerability is reported as CVE-2017-9305. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Tiki Wiki CMS Groupware 16.2 (Groupware Software). It has been classified as problematic. This affects some unknown processing in the library lib/core/TikiFilter/PreventXss.php of the component XSS Filter. The manipulation with an unknown input leads to a cross site scripting vulnerability (Padding). CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

lib/core/TikiFilter/PreventXss.php in Tiki Wiki CMS Groupware 16.2 allows remote attackers to bypass the XSS filter via padded zero characters, as demonstrated by an attack on tiki-batch_send_newsletter.php.

The bug was discovered 05/30/2017. The weakness was disclosed 05/31/2017 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2017-9305. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:lib/core/TikiFilter/PreventXss.php it is possible to find vulnerable targets with Google Hacking.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
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

Name: Padding
Class: Cross site scripting / Padding
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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OpenVAS ID: 801898
OpenVAS Name: Tiki Wiki CMS Groupware XSS Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

05/30/2017 🔍
05/30/2017 +17082 days 🔍
05/31/2017 +1 days 🔍
05/31/2017 +0 days 🔍
05/31/2017 +0 days 🔍
12/07/2022 +2016 days 🔍

Sourcesinfo

Advisory: 6c016e8f066d2f404b18eaa1af7fa0c7a9651ccd
Status: Not defined

CVE: CVE-2017-9305 (🔍)
GCVE (CVE): GCVE-0-2017-9305
GCVE (VulDB): GCVE-100-101877

Entryinfo

Created: 05/31/2017 10:58
Updated: 12/07/2022 14:21
Changes: 05/31/2017 10:58 (63), 10/13/2019 09:10 (1), 12/07/2022 14:21 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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