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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@
"CVE-2026-59955"
],
"summary": "Apollo ConfigService access key authentication bypass via raw config file appId parsing",
"details": "### Summary\nApollo ConfigService may allow unauthorized access to raw configuration data when AccessKey / management key authentication is enabled because authentication parsed the appId incorrectly for the raw config file endpoint.\n\n### Details\nRequests under /configfiles/raw/{appId}/{clusterName}/{namespace} were parsed for authentication as appId \"raw\" instead of the actual path appId. ConfigService used the parsed appId to look up available AccessKey secrets before verifying the request signature.\n\nIf no AccessKey is configured for an application literally named \"raw\", ConfigService may treat the request as having no available secrets and allow it to continue without signature verification, even when AccessKey / management key authentication is enabled for the actual target appId in the path.\n\n### Impact\nAn unauthenticated remote attacker may read raw configuration data from affected ConfigService endpoints when AccessKey / management key authentication is enabled for the target app and the attacker requests the raw config file endpoint.\n\n### Affected endpoints\nThe primary impact is on ConfigService raw config file reads under /configfiles/raw/{appId}/{clusterName}/{namespace}.\n\n### Status\nFixed in Apollo 2.5.2. Users should upgrade to Apollo 2.5.2 or later.\n\n### Related advisory\nThe non-canonical appId matching issue is tracked separately in GHSA-4w3q-qpfq-v992 so each independently fixable vulnerability can receive its own CVE.",
"details": "### Summary\nApollo ConfigService may allow unauthorized access to raw configuration data when AccessKey / management key authentication is enabled because authentication parsed the appId incorrectly for the raw config file endpoint.\n\n### Details\nRequests under /configfiles/raw/{appId}/{clusterName}/{namespace} were parsed for authentication as appId \"raw\" instead of the actual path appId. ConfigService used the parsed appId to look up available AccessKey secrets before verifying the request signature.\n\nIf no AccessKey is configured for an application literally named \"raw\", ConfigService may treat the request as having no available secrets and allow it to continue without signature verification, even when AccessKey / management key authentication is enabled for the actual target appId in the path.\n\n### Impact\nAn unauthenticated remote attacker may read raw configuration data from affected ConfigService endpoints when AccessKey / management key authentication is enabled for the target app and the attacker requests the raw config file endpoint.\n\n### Component scope\n\nThis advisory affects Apollo ConfigService server deployments only. It does not affect Maven client libraries such as `com.ctrip.framework.apollo:apollo-core`, `com.ctrip.framework.apollo:apollo-client`, or `com.ctrip.framework.apollo:apollo-openapi` when they are used only as client-side dependencies. The Maven parent POM `com.ctrip.framework.apollo:apollo` and the client libraries are not the vulnerable runtime component.\n\n### Affected endpoints\nThe primary impact is on ConfigService raw config file reads under /configfiles/raw/{appId}/{clusterName}/{namespace}.\n\n### Status\nFixed in Apollo 2.5.2. Users should upgrade to Apollo 2.5.2 or later.\n\n### Related advisory\nThe non-canonical appId matching issue is tracked separately in GHSA-4w3q-qpfq-v992 so each independently fixable vulnerability can receive its own CVE.",
"severity": [
{
"type": "CVSS_V3",
Expand All @@ -18,7 +18,7 @@
{
"package": {
"ecosystem": "Maven",
"name": "com.ctrip.framework.apollo:apollo"
"name": "com.ctrip.framework.apollo:apollo-configservice"
},
"ranges": [
{
Expand Down Expand Up @@ -55,6 +55,10 @@
{
"type": "WEB",
"url": "https://github.com/apolloconfig/apollo/releases/tag/v2.5.2"
},
{
"type": "WEB",
"url": "https://github.com/apolloconfig/apollo/issues/5661"
}
],
"database_specific": {
Expand All @@ -67,4 +71,4 @@
"github_reviewed_at": "2026-07-13T18:37:14Z",
"nvd_published_at": "2026-07-15T17:16:51Z"
}
}
}