GSD-2021-39195
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
Misskey is an open source, decentralized microblogging platform. In affected versions a Server-Side Request Forgery vulnerability exists in "Upload from URL" and remote attachment handling. This could result in the disclosure of non-public information within the internal network. This has been fixed in 12.90.0. However, if you are using a proxy, you will need to take additional measures. As a workaround this exploit may be avoided by appropriately restricting access to private networks from the host where the application is running.
Aliases
Aliases
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"GSD": {
"alias": "CVE-2021-39195",
"description": "Misskey is an open source, decentralized microblogging platform. In affected versions a Server-Side Request Forgery vulnerability exists in \"Upload from URL\" and remote attachment handling. This could result in the disclosure of non-public information within the internal network. This has been fixed in 12.90.0. However, if you are using a proxy, you will need to take additional measures. As a workaround this exploit may be avoided by appropriately restricting access to private networks from the host where the application is running.",
"id": "GSD-2021-39195"
},
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"id": "GSD-2021-39195",
"modified": "2023-12-13T01:23:15.595176Z",
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"package_slug": "npm/misskey-reversi",
"pubdate": "2021-09-07",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Server-Side Request Forgery (SSRF)",
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}
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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