Medium
Security advisory
An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker in control of a GoCD Agent can plant malicious JavaScript into a failed Job Report.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-43288
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 13:03 UTC · Revision 1
Source evidence
An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker in control of a GoCD Agent can plant malicious JavaScript into a failed Job Report.
osv:CVE-2021-43288
Complete source record
{
"id": "9d42b9454b80dd5e63346aa0305f6fd468638262fe61d42b121e87e3b35aaaa3",
"url": "https://osv.dev/vulnerability/CVE-2021-43288",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-43288",
"summary": "An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker in control of a GoCD Agent can plant malicious JavaScript into a failed Job Report.",
"evidence": "osv:CVE-2021-43288",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-43288",
"aliases": [
"CVE-2021-43288"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/gocd/gocd",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "4c4bb4780eb0d3fc4cacfc4cfcc0b07e2eaf0595"
},
{
"fixed": "f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:thoughtworks:gocd:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "21.3.0"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
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"21.1.0",
"20.10.0",
"20.9.0",
"20.8.0",
"20.7.0",
"20.6.0",
"20.5.0",
"20.4.0",
"20.3.0",
"20.2.0",
"20.1.0",
"19.12.0",
"19.11.0",
"19.10.0",
"19.9.0",
"19.8.0",
"19.7.0",
"19.6.0",
"19.5.0",
"19.4.0",
"19.3.0",
"19.2.0",
"19.1.0",
"18.12.0",
"18.11.0",
"18.10.0",
"18.9.0",
"18.8.0",
"18.7.0",
"18.6.0",
"18.5.0",
"18.4.0",
"18.3.0",
"18.2.0",
"18.1.0",
"17.12.0",
"17.11.0",
"17.10.0",
"17.9.0",
"17.8.0",
"17.7.0",
"17.6.0",
"17.5.0",
"17.4.0",
"17.3.0",
"17.2.0",
"17.1.0",
"16.12.0",
"16.11.0",
"16.10.0",
"16.9.0",
"16.8.0",
"16.7.0",
"16.6.0",
"16.5.0",
"16.4.0",
"16.3.0",
"16.2.0",
"16.1.0",
"15.3.0",
"15.2.0",
"15.1.0",
"14.4.0",
"14.3.0",
"14.2.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-43288.json",
"vanir_signatures": [
{
"id": "CVE-2021-43288-132f8abb",
"digest": {
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]
},
"source": "https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4",
"target": {
"file": "common/src/test/java/com/thoughtworks/go/domain/FolderDirectoryEntryTest.java"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-17fee504",
"digest": {
"length": 79,
"function_hash": "277832213749086550094602471120368985873"
},
"source": "https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4",
"target": {
"file": "common/src/main/java/com/thoughtworks/go/server/presentation/html/HtmlElement.java",
"function": "content"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-50bcf4ba",
"digest": {
"length": 935,
"function_hash": "169831231781064058981204781722622135125"
},
"source": "https://github.com/gocd/gocd/commit/4c4bb4780eb0d3fc4cacfc4cfcc0b07e2eaf0595",
"target": {
"file": "server/src/main/java/com/thoughtworks/go/server/controller/ArtifactsController.java",
"function": "getArtifact"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-8ad89d5c",
"digest": {
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"line_hashes": [
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]
},
"source": "https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4",
"target": {
"file": "common/src/main/java/com/thoughtworks/go/domain/DirectoryEntries.java"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-8cbaf716",
"digest": {
"length": 805,
"function_hash": "46622639701462554494085306319090792137"
},
"source": "https://github.com/gocd/gocd/commit/4c4bb4780eb0d3fc4cacfc4cfcc0b07e2eaf0595",
"target": {
"file": "server/src/main/java/com/thoughtworks/go/server/controller/ArtifactsController.java",
"function": "consoleout"
},
"deprecated": false,
"signature_type": "Function",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-b126524f",
"digest": {
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]
},
"source": "https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4",
"target": {
"file": "common/src/main/java/com/thoughtworks/go/domain/FolderDirectoryEntry.java"
},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-b5dab9ba",
"digest": {
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},
"source": "https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4",
"target": {
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},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
},
{
"id": "CVE-2021-43288-c62c5dea",
"digest": {
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"source": "https://github.com/gocd/gocd/commit/4c4bb4780eb0d3fc4cacfc4cfcc0b07e2eaf0595",
"target": {
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},
"deprecated": false,
"signature_type": "Line",
"signature_version": "v1"
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{
"id": "CVE-2021-43288-c932b981",
"digest": {
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"source": "https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4",
"target": {
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},
"deprecated": false,
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}
],
"vanir_signatures_modified": "2026-10-20T14:34:25Z"
}
}
],
"modified": "2026-10-20T14:34:25.751668789Z",
"provider": "osv",
"references": [
"https://www.gocd.org/releases/#21-3-0",
"https://blog.sonarsource.com/gocd-vulnerability-chain",
"https://github.com/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2021-43288",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 389717,
"published_at": "2022-04-14T13:15:11.46+00:00"
}