CVE-2021-21608
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 5.4/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Changed (C)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
Low (L)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Medium
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers with the ability to control button labels.
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Sources
CWEs
Vulnerable Software (2)
Type: Configuration
Product: jenkins
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Vendor: jenkins
Product: jenkins
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "versionEndIncluding": "2.263.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:jen...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "versionEndIncluding": "2.263.1", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*", "versionEndIncluding": "2.274", "vulnerable": true } ], "operator": "OR"}
Source: nvd