CVE-2024-5478Public exploitNetwork attack vector

Cookie theft via unescaped SAML organization identifier

Published Jun 6, 2024 · Updated Aug 1, 2024

Cross-site scripting in Lunary 1.2.7 allows remote attackers to read browser-held secrets through crafted SAML metadata URLs. The SAML metadata handler inserts the URL-supplied orgId directly into generated XML without escaping or validation, permitting script markup in the response. Exploitation requires a user to open the crafted metadata response in a browser, where injected code can read cookies or authentication tokens available to the page.

CVSS severity7.4
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Lunary 1.2.7 allows remote attackers to read browser-held secrets through crafted SAML metadata URLs. The SAML metadata handler inserts the URL-supplied orgId directly into generated XML without escaping or validation, permitting script markup in the response. Exploitation requires a user to open the crafted metadata response in a browser, where injected code can read cookies or authentication tokens available to the page.

The record

CVE
CVE-2024-5478
Published
Jun 6, 2024
Updated
Aug 1, 2024
Vendor
Lunary
Product
Lunary
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.2.7
  2. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Lunary · Lunaryversion=0 <=1.2.7; version=unspecified <=latest

Published CVSS scores

7.4huntr.devCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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