VDB-101139 · CVE-2016-4879 · BID 93217

BaserCMS up to 3.0.10 Plugin Mail cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in BaserCMS up to 3.0.10 and classified as problematic. Impacted is an unknown function of the component Plugin Mail. Performing a manipulation results in cross-site request forgery. This vulnerability is cataloged as CVE-2016-4879. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in BaserCMS up to 3.0.10 (Content Management System). It has been classified as problematic. This affects an unknown part of the component Plugin Mail. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity. The summary by CVE is:

Cross-site request forgery (CSRF) vulnerability in baserCMS plugin Mail version 3.0.10 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

The bug was discovered 09/29/2016. The weakness was shared 05/12/2017 by Shoji Baba with Mitsui Bussan Secure Directions, Inc. (Website). It is possible to read the advisory at jvn.jp. This vulnerability is uniquely identified as CVE-2016-4879 since 05/17/2016. 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. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 225 days. During that time the estimated underground price was around $0-$5k.

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 vulnerability database at SecurityFocus (BID 93217†). The entries VDB-101136, VDB-101137, VDB-101138 and VDB-101140 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

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

NVD Base Score: 8.8
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 request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/17/2016 🔍
09/29/2016 +135 days 🔍
09/29/2016 +0 days 🔍
05/12/2017 +225 days 🔍
05/12/2017 +0 days 🔍
05/13/2017 +1 days 🔍
09/25/2020 +1231 days 🔍

Sourcesinfo

Advisory: jvn.jp
Researcher: Shoji Baba
Organization: Mitsui Bussan Secure Directions, Inc.
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-4879 (🔍)
GCVE (CVE): GCVE-0-2016-4879
GCVE (VulDB): GCVE-100-101139
SecurityFocus: 93217 - baserCMS Multiple HTML Injection and Cross Site Request Forgery Vulnerabilities
OSVDB: - CVE-2016-4879 - Basercms - Basercms - Medium

See also: 🔍

Entryinfo

Created: 05/13/2017 08:55
Updated: 09/25/2020 20:11
Changes: 05/13/2017 08:55 (60), 09/25/2020 20:11 (6)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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