Apollo is a reliable configuration management system suitable for microservice configuration management scenarios. Prior to 2.5.2, Apollo ConfigService may allow unauthorized access to configuration data when AccessKey or management key authentication is enabled because ConfigService can accept a non-canonical appId variant during authentication while downstream request handling resolves it to the protected app, including accent variants under accent-insensitive collations or trailing-space variants under PAD SPACE collations on /configs and /configfiles endpoints. This issue is fixed in version 2.5.2.
Metrics
Affected Vendors & Products
References
History
Wed, 15 Jul 2026 18:30:00 +0000
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ssvc
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Wed, 15 Jul 2026 17:00:00 +0000
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| Description | Apollo is a reliable configuration management system suitable for microservice configuration management scenarios. Prior to 2.5.2, Apollo ConfigService may allow unauthorized access to configuration data when AccessKey or management key authentication is enabled because ConfigService can accept a non-canonical appId variant during authentication while downstream request handling resolves it to the protected app, including accent variants under accent-insensitive collations or trailing-space variants under PAD SPACE collations on /configs and /configfiles endpoints. This issue is fixed in version 2.5.2. | |
| Title | Apollo ConfigService access key authentication bypass via appId parsing and non-canonical matching | |
| Weaknesses | CWE-20 CWE-287 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-15T17:28:40.310Z
Reserved: 2026-07-07T18:49:15.607Z
Link: CVE-2026-59954
Updated: 2026-07-15T17:26:52.700Z
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OpenCVE Enrichment
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