CVE-2026-45392 (GCVE-0-2026-45392)

Vulnerability from cvelistv5 – Published: 2026-05-12 01:06 – Updated: 2026-06-02 15:53
VLAI?
Title
DOM-based XSS in Cribl Stream
Summary
DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.
Severity ?
8.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Cribl Cribl Stream Affected: 0 , < 4.17.1 (semver)
Create a notification for this product.
Credits
Frank Lycops, NATO NCSC Filip Waeytens, NATO NCSC
Show details on NVD website
To clipboard 

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              "userInteraction": "NONE",
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          "dateUpdated": "2026-05-15T10:56:49.136Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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            "Recovery": "NOT_DEFINED",
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            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
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            "valueDensity": "NOT_DEFINED",
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        "orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
        "shortName": "Cribl"
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      "references": [
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          "name": "Cribl Stream 4.17.1 Security Fixes",
          "tags": [
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          "url": "https://docs.cribl.io/stream/release-notes/release-v4171#security-fixes"
        },
        {
          "name": "Cribl Trust Portal",
          "tags": [
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          "url": "https://trust.cribl.io/notifications"
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            }
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    "datePublished": "2026-05-12T01:06:26.339Z",
    "dateReserved": "2026-05-12T01:05:53.672Z",
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    "state": "PUBLISHED"
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  "dataVersion": "5.2"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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