CVE-2021-22958
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Summary
A Server-Side Request Forgery vulnerability was found in concrete5 < 8.5.5 that allowed a decimal notation encoded IP address to bypass the limitations in place for localhost allowing interaction with local services. Impact can vary depending on services exposed.CVSSv2.0 AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | https://github.com/concrete5/concrete5 | Fixed in 8.5.5 | affected |
Weaknesses
- CWE-918: Server-Side Request Forgery (SSRF) (CWE-918)
ADP Enrichment
CVE Program Container
Additional References
- https://hackerone.com/reports/863221
- https://documentation.concretecms.org/developers/introduction/version-history/855-release-notes
References
- https://hackerone.com/reports/863221
- https://documentation.concretecms.org/developers/introduction/version-history/855-release-notes
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