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cve[email protected]CVE-2024-28866
HistoryMay 14, 2024 - 3:14 p.m.

CVE-2024-28866

2024-05-1415:14:46
CWE-79
web.nvd.nist.gov
17
gocd
cross-site scripting
vulnerability
reflected
java
workaround
nvd

3.1 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

5.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

GoCD is a continuous delivery server. GoCD versions from 19.4.0 to 23.5.0 (inclusive) are potentially vulnerable to a reflected cross-site scripting vulnerability on the loading page displayed while GoCD is starting, via abuse of a redirect_to query parameter with inadequate validation.

Attackers could theoretically abuse the query parameter to steal session tokens or other values from the user’s browser. In practice exploiting this to perform privileged actions is likely rather difficult to exploit because the target user would need to be triggered to open an attacker-crafted link in the period where the server is starting up (but not completely started), requiring chaining with a separate denial-of-service vulnerability. Additionally, GoCD server restarts invalidate earlier session tokens (i.e GoCD does not support persistent sessions), so a stolen session token would be unusable once the server has completed restart, and executed XSS would be done within a logged-out context.

The issue is fixed in GoCD 24.1.0. As a workaround, it is technically possible in earlier GoCD versions to override the loading page with an earlier version which is not vulnerable, by starting GoCD with the Java system property override as either -Dloading.page.resource.path=/loading_pages/default.loading.page.html (simpler early version of loading page without GoCD introduction) or -Dloading.page.resource.path=/does_not_exist.html (to display a simple message with no interactivity).

Affected configurations

Vulners
Node
gocdgocdRange19.4.024.1.0

CNA Affected

[
  {
    "vendor": "gocd",
    "product": "gocd",
    "versions": [
      {
        "version": ">= 19.4.0, < 24.1.0",
        "status": "affected"
      }
    ]
  }
]

3.1 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

5.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

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