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vuln-cve/data/2026/35xxx/CVE-2026-35459.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-35459",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-04-02T19:25:52.193Z",
"datePublished": "2026-04-06T19:37:00.598Z",
"dateUpdated": "2026-04-07T19:29:49.223Z"
},
"containers": {
"cna": {
"title": "pyLoad has SSRF fix bypass via HTTP redirect",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-918",
"lang": "en",
"description": "CWE-918: Server-Side Request Forgery (SSRF)",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"subAvailabilityImpact": "NONE",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/pyload/pyload/security/advisories/GHSA-7gvf-3w72-p2pg",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/pyload/pyload/security/advisories/GHSA-7gvf-3w72-p2pg"
},
{
"name": "https://github.com/pyload/pyload/commit/33c55da084320430edfd941b60e3da0eb1be9443",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/pyload/pyload/commit/33c55da084320430edfd941b60e3da0eb1be9443"
}
],
"affected": [
{
"vendor": "pyload",
"product": "pyload",
"versions": [
{
"version": "<= 0.5.0b3.dev96",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-04-06T19:37:00.598Z"
},
"descriptions": [
{
"lang": "en",
"value": "pyLoad is a free and open-source download manager written in Python. In 0.5.0b3.dev96 and earlier, pyLoad has a server-side request forgery (SSRF) vulnerability. The fix for CVE-2026-33992 added IP validation to BaseDownloader.download() that checks the hostname of the initial download URL. However, pycurl is configured with FOLLOWLOCATION=1 and MAXREDIRS=10, causing it to automatically follow HTTP redirects. Redirect targets are never validated against the SSRF filter. An authenticated user with ADD permission can bypass the SSRF fix by submitting a URL that redirects to an internal address."
}
],
"source": {
"advisory": "GHSA-7gvf-3w72-p2pg",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.1,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-04-07T19:26:41.441229Z",
"id": "CVE-2026-35459",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-04-07T19:29:49.223Z"
}
}
]
}
}