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CVE-2026-28809 XXE in esaml SAML library allows local file read and potential SSRF

🗓️ 23 Mar 2026 10:09:29Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 62 Views

XXE in esaml can read local files and expose data via SSRF by parsing SAML before verification.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-28809
23 Mar 202610:09
–attackerkb
circl
Circl
CVE-2026-28809
23 Mar 202612:38
–circl
cnnvd
CNNVD
esaml security vulnerabilities
23 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-28809
23 Mar 202610:09
–cve
euvd
EUVD
EUVD-2026-14396
23 Mar 202612:30
–euvd
github
Github Security Blog
esaml XXE vulnerability allows local file disclosure and SSRF via crafted SAML messages
23 Mar 202612:30
–github
kitploit
Kitploit
XXERipper
27 Oct 202600:32
–kitploit
mend
Mend
CVE-2026-28809
23 Mar 202610:09
–mend
nvd
NVD
CVE-2026-28809
23 Mar 202611:16
–nvd
osv_cve
osv_cve
CVE-2026-28809 XXE in esaml SAML library allows local file read and potential SSRF
23 Mar 202610:09
–osv_cve
Rows per page
[
  {
    "cpes": [
      "cpe:2.3:a:dropbox:esaml:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:arekinath:esaml:*:*:*:*:*:*:*:*",
      "cpe:2.3:a:handnot2:esaml:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "affected",
    "packageName": "esaml",
    "packageURL": "pkg:hex/esaml",
    "product": "esaml",
    "vendor": "dropbox"
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:arekinath:esaml:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "affected",
    "packageName": "arekinath/esaml",
    "packageURL": "pkg:github/arekinath/esaml",
    "product": "esaml",
    "repo": "https://github.com/arekinath/esaml.git",
    "vendor": "arekinath"
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:handnot2:esaml:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "affected",
    "packageName": "handnot2/esaml",
    "packageURL": "pkg:github/handnot2/esaml",
    "product": "esaml",
    "repo": "https://github.com/handnot2/esaml.git",
    "vendor": "handnot2"
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:dropbox:esaml:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "affected",
    "packageName": "dropbox/esaml",
    "packageURL": "pkg:github/dropbox/esaml",
    "product": "esaml",
    "repo": "https://github.com/dropbox/esaml.git",
    "vendor": "dropbox"
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:jump-app:esaml:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "affected",
    "packageName": "Jump-App/esaml",
    "packageURL": "pkg:github/Jump-App/esaml",
    "product": "esaml",
    "repo": "https://github.com/Jump-App/esaml.git",
    "vendor": "Jump-App",
    "versions": [
      {
        "lessThan": "bab85efde7c136911402a881ca55173759467a26",
        "status": "affected",
        "version": "deeb84378d5c82153b470e99d24f77c38afca14a",
        "versionType": "git"
      },
      {
        "status": "unaffected",
        "version": "bab85efde7c136911402a881ca55173759467a26",
        "versionType": "git"
      }
    ]
  }
]

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