{ "affected": [ { "ranges": [ { "database_specific": { "extracted_events": [ { "introduced": "2.0.0-alpha.1" }, { "last_affected": "2.0.0-alpha.1" }, { "introduced": "2.0.0-alpha.19" }, { "last_affected": "2.0.0-alpha.19" }, { "introduced": "2.0.0-alpha.20" }, { "last_affected": "2.0.0-alpha.20" }, { "introduced": "2.0.0-alpha.21" }, { "last_affected": "2.0.0-alpha.21" }, { "introduced": "2.0.0-alpha.22" }, { "last_affected": "2.0.0-alpha.22" }, { "introduced": "2.0.0-alpha.23" }, { "last_affected": "2.0.0-alpha.23" }, { "introduced": "2.0.0-alpha.24" }, { "last_affected": "2.0.0-alpha.24" }, { "introduced": "2.0.0-alpha.25" }, { "last_affected": "2.0.0-alpha.25" }, { "introduced": "2.0.0-alpha.26" }, { "last_affected": "2.0.0-alpha.26" }, { "introduced": "2.0.0-alpha.27" }, { "last_affected": "2.0.0-alpha.27" }, { "introduced": "2.0.0-alpha.28" }, { "last_affected": "2.0.0-alpha.28" }, { "introduced": "2.0.0-alpha.29" }, { "last_affected": "2.0.0-alpha.29" }, { "introduced": "2.0.0-alpha.31" }, { "last_affected": "2.0.0-alpha.31" }, { "introduced": "2.0.0-alpha.32" }, { "last_affected": "2.0.0-alpha.32" }, { "introduced": "2.0.0-alpha.33" }, { "last_affected": "2.0.0-alpha.33" }, { "introduced": "2.0.0-alpha.34" }, { "last_affected": "2.0.0-alpha.34" }, { "introduced": "2.0.0-alpha.39" }, { "last_affected": "2.0.0-alpha.39" }, { "introduced": "2.0.0-alpha.41" }, { "last_affected": "2.0.0-alpha.41" }, { "introduced": "2.0.0-alpha.43" }, { "last_affected": "2.0.0-alpha.43" }, { "introduced": "2.0.0-alpha.50" }, { "last_affected": "2.0.0-alpha.50" }, { "introduced": "2.0.0-alpha.51" }, { "last_affected": "2.0.0-alpha.51" }, { "introduced": "2.0.0-alpha.52" }, { "last_affected": "2.0.0-alpha.52" }, { "introduced": "2.0.0-alpha.53" }, { "last_affected": "2.0.0-alpha.53" }, { "introduced": "2.0.0-alpha.54" }, { "last_affected": "2.0.0-alpha.54" }, { "introduced": "2.0.0-alpha.56" }, { "last_affected": "2.0.0-alpha.56" }, { "introduced": "2.0.0-alpha.57" }, { "last_affected": "2.0.0-alpha.57" }, { "introduced": "2.0.0-alpha.58" }, { "last_affected": "2.0.0-alpha.58" }, { "introduced": "2.0.0-alpha.59" }, { "last_affected": "2.0.0-alpha.59" }, { "introduced": "2.0.0-alpha.60" }, { "last_affected": "2.0.0-alpha.60" }, { "introduced": "2.0.0-alpha.61" }, { "last_affected": "2.0.0-alpha.61" }, { "introduced": "2.0.0-alpha.62" }, { "last_affected": "2.0.0-alpha.62" }, { "introduced": "2.0.0-alpha.63" }, { "last_affected": "2.0.0-alpha.63" } ], "source": "AFFECTED_FIELD" }, "events": [ { "introduced": "649a9b26ca13d34bb79140fc2c5d1dcccb4470e3" }, { "last_affected": "3f9cf0341c44621a7282c0ca6203ae5849313701" } ], "repo": "https://github.com/bigsweetpotatostudio/hyperchat", "type": "GIT" } ], "versions": [ "2.0.0-alpha.1", "2.0.0-alpha.20", "2.0.0-alpha.21", "2.0.0-alpha.22", "2.0.0-alpha.23", "2.0.0-alpha.24", "2.0.0-alpha.25", "2.0.0-alpha.26", "2.0.0-alpha.27", "2.0.0-alpha.28", "2.0.0-alpha.29", "2.0.0-alpha.31", "2.0.0-alpha.32", "2.0.0-alpha.33", "2.0.0-alpha.34", "2.0.0-alpha.39", "2.0.0-alpha.41", "2.0.0-alpha.43", "2.0.0-alpha.50", "2.0.0-alpha.51", "2.0.0-alpha.52", "2.0.0-alpha.53", "2.0.0-alpha.54", "2.0.0-alpha.56", "2.0.0-alpha.57", "2.0.0-alpha.58", "2.0.0-alpha.59", "2.0.0-alpha.60", "2.0.0-alpha.61", "2.0.0-alpha.62", "2.0.0-alpha.63" ] } ], "database_specific": { "cna_assigner": "VulDB", "cwe_ids": [ "CWE-918" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7223.json", "unresolved_ranges": [ { "extracted_events": [ { "introduced": "2.0.0-alpha.0" }, { "last_affected": "2.0.0-alpha.0" }, { "introduced": "2.0.0-alpha.2" }, { "last_affected": "2.0.0-alpha.2" }, { "introduced": "2.0.0-alpha.3" }, { "last_affected": "2.0.0-alpha.3" }, { "introduced": "2.0.0-alpha.4" }, { "last_affected": "2.0.0-alpha.4" }, { "introduced": "2.0.0-alpha.5" }, { "last_affected": "2.0.0-alpha.5" }, { "introduced": "2.0.0-alpha.6" }, { "last_affected": "2.0.0-alpha.6" }, { "introduced": "2.0.0-alpha.7" }, { "last_affected": "2.0.0-alpha.7" }, { "introduced": "2.0.0-alpha.8" }, { "last_affected": "2.0.0-alpha.8" }, { "introduced": "2.0.0-alpha.9" }, { "last_affected": "2.0.0-alpha.9" }, { "introduced": "2.0.0-alpha.10" }, { "last_affected": "2.0.0-alpha.10" }, { "introduced": "2.0.0-alpha.11" }, { "last_affected": "2.0.0-alpha.11" }, { "introduced": "2.0.0-alpha.12" }, { "last_affected": "2.0.0-alpha.12" }, { "introduced": "2.0.0-alpha.13" }, { "last_affected": "2.0.0-alpha.13" }, { "introduced": "2.0.0-alpha.14" }, { "last_affected": "2.0.0-alpha.14" }, { "introduced": "2.0.0-alpha.15" }, { "last_affected": "2.0.0-alpha.15" }, { "introduced": "2.0.0-alpha.16" }, { "last_affected": "2.0.0-alpha.16" }, { "introduced": "2.0.0-alpha.17" }, { "last_affected": "2.0.0-alpha.17" }, { "introduced": "2.0.0-alpha.18" }, { "last_affected": "2.0.0-alpha.18" }, { "introduced": "2.0.0-alpha.30" }, { "last_affected": "2.0.0-alpha.30" }, { "introduced": "2.0.0-alpha.35" }, { "last_affected": "2.0.0-alpha.35" }, { "introduced": "2.0.0-alpha.36" }, { "last_affected": "2.0.0-alpha.36" }, { "introduced": "2.0.0-alpha.37" }, { "last_affected": "2.0.0-alpha.37" }, { "introduced": "2.0.0-alpha.38" }, { "last_affected": "2.0.0-alpha.38" }, { "introduced": "2.0.0-alpha.40" }, { "last_affected": "2.0.0-alpha.40" }, { "introduced": "2.0.0-alpha.42" }, { "last_affected": "2.0.0-alpha.42" }, { "introduced": "2.0.0-alpha.44" }, { "last_affected": "2.0.0-alpha.44" }, { "introduced": "2.0.0-alpha.45" }, { "last_affected": "2.0.0-alpha.45" }, { "introduced": "2.0.0-alpha.46" }, { "last_affected": "2.0.0-alpha.46" }, { "introduced": "2.0.0-alpha.47" }, { "last_affected": "2.0.0-alpha.47" }, { "introduced": "2.0.0-alpha.48" }, { "last_affected": "2.0.0-alpha.48" }, { "introduced": "2.0.0-alpha.49" }, { "last_affected": "2.0.0-alpha.49" }, { "introduced": "2.0.0-alpha.55" }, { "last_affected": "2.0.0-alpha.55" } ], "source": "AFFECTED_FIELD" } ] }, "details": "A vulnerability was identified in BigSweetPotatoStudio HyperChat up to 2.0.0-alpha.63. Affected by this issue is the function fetch of the file packages/core/src/http/aiProxyMiddleware.mts of the component AI Proxy Middleware. Such manipulation of the argument baseurl leads to server-side request forgery. The attack can be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.", "id": "CVE-2026-7223", "modified": "2026-07-15T01:49:08.932331453Z", "published": "2026-04-28T04:00:15.598Z", "references": [ { "type": "WEB", "url": "https://github.com/BigSweetPotatoStudio/HyperChat/" }, { "type": "ADVISORY", "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7223.json" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7223" }, { "type": "ADVISORY", "url": "https://vuldb.com/submit/802265" }, { "type": "ADVISORY", "url": "https://vuldb.com/vuln/359823" }, { "type": "REPORT", "url": "https://github.com/BigSweetPotatoStudio/HyperChat/issues/142" }, { "type": "REPORT", "url": "https://vuldb.com/vuln/359823/cti" } ], "schema_version": "1.8.0", "severity": [ { "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P", "type": "CVSS_V4" } ], "summary": "BigSweetPotatoStudio HyperChat AI Proxy Middleware aiProxyMiddleware.mts fetch server-side request forgery" }