Vulnerability Name:

CVE-2019-13376 (CCN-168464)

Assigned:2016-05-05
Published:2016-05-05
Updated:2020-08-24
Summary:phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS
CVSS v3 Severity:6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)
5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-79
CWE-352
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-13376

Source: MISC
Type: Exploit, Vendor Advisory
https://blog.phpbb.com/category/security/

Source: XF
Type: UNKNOWN
phpbb-cve201913376-csrf(168464)

Source: CCN
Type: phpBB GIT Repository
GitHub - phpbb/phpbb: phpBB 3 Development: phpBB is a popular open-source bulletin board written in PHP. This repository also contains the history of version 2.

Source: CCN
Type: SSD Advisory
phpBB CSRF Token Hijacking leading to Stored XSS

Source: MISC
Type: Exploit, Third Party Advisory
https://ssd-disclosure.com/archives/4007/ssd-advisory-phpbb-csrf-token-hijacking-leading-to-stored-xss

Vulnerable Configuration:Configuration 1:
  • cpe:/a:phpbb:phpbb:3.2.7:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:phpbb:phpbb:3.2.7:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    phpbb phpbb 3.2.7
    phpbb phpbb 3.2.7