Vulnerability Name:

CVE-2020-15776

Assigned:2020-09-18
Published:2020-09-18
Updated:2022-09-30
Summary:An issue was discovered in Gradle Enterprise 2018.2 - 2020.2.4. The CSRF prevention token is stored in a request cookie that is not annotated as HttpOnly. An attacker with the ability to execute arbitrary code in a user's browser could impose an arbitrary value for this token, allowing them to perform cross-site request forgery.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
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): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
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): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
References:Source: MITRE
Type: CNA
CVE-2020-15776

Source: MISC
Type: Third Party Advisory
https://cwe.mitre.org/data/definitions/1004.html

Source: MISC
Type: Third Party Advisory
https://github.com/gradle/gradle/security/advisories

Source: CONFIRM
Type: Vendor Advisory
https://security.gradle.com/advisory/CVE-2020-15776

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gradle:enterprise:*:*:*:*:*:*:*:* (Version >= 2018.2 and <= 2020.2.4)

    • * Denotes that component is vulnerable
    Vulnerability Name:

    CVE-2020-15776 (CCN-188466)

    Assigned:2020-09-15
    Published:2020-09-15
    Updated:2020-11-09
    Summary:An issue was discovered in Gradle Enterprise 2018.2 - 2020.2.4. The CSRF prevention token is stored in a request cookie that is not annotated as HttpOnly. An attacker with the ability to execute arbitrary code in a user's browser could impose an arbitrary value for this token, allowing them to perform cross-site request forgery.
    CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
    7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/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): High
    Integrity (I): High
    Availibility (A): High
    6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
    5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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): None
    Scope:Scope (S): Unchanged
    Impact Metrics:Confidentiality (C): Low
    Integrity (I): Low
    Availibility (A): None
    CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Exploitability Metrics:Access Vector (AV): Network
    Access Complexity (AC): Medium
    Authentication (Au): None
    Impact Metrics:Confidentiality (C): Partial
    Integrity (I): Partial
    Availibility (A): Partial
    6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)
    Exploitability Metrics:Access Vector (AV): Network
    Access Complexity (AC): Low
    Athentication (Au): None
    Impact Metrics:Confidentiality (C): Partial
    Integrity (I): Partial
    Availibility (A): None
    Vulnerability Type:CWE-352
    Vulnerability Consequences:Bypass Security
    References:Source: MITRE
    Type: CNA
    CVE-2020-15776

    Source: XF
    Type: UNKNOWN
    gradle-cve202015776-sec-bypass(188466)

    Source: MISC
    Type: Third Party Advisory
    https://github.com/gradle/gradle/security/advisories

    Source: CCN
    Type: Gradle Security Advisory
    CSRF prevention token is overridable by user code

    Source: CONFIRM
    Type: Vendor Advisory
    https://security.gradle.com/advisory/CVE-2020-15776

    Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:gradle:enterprise:2020.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:gradle:enterprise:2018.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    gradle enterprise *
    gradle enterprise 2020.2.4
    gradle enterprise 2018.2