Stored-secret disclosure via plaintext DOM values
Published Dec 10, 2025 · Updated Dec 10, 2025
Information exposure in PagerDuty Runbook through 2025-06-12 allows remote authenticated users to read stored secrets from the configuration page. The page places each secret's actual value in the DOM inside a password-type input, so changing the input type to text reveals the value rather than merely unmasking a placeholder. Administrative access to the configuration page is required, and the reported consequence is disclosure of stored configuration secrets without modification or service interruption.
Summary
What happened
Information exposure in PagerDuty Runbook through 2025-06-12 allows remote authenticated users to read stored secrets from the configuration page. The page places each secret's actual value in the DOM inside a password-type input, so changing the input type to text reveals the value rather than merely unmasking a placeholder. Administrative access to the configuration page is required, and the reported consequence is disclosure of stored configuration secrets without modification or service interruption.
The record
- CVE
- CVE-2025-52493
- Published
- Dec 10, 2025
- Updated
- Dec 10, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-200, T1555
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Dec 10, 2025CVE publishedPublication date reported by the CVE source.
- Dec 10, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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.
Weakness, pattern, technique
Public exploit references
- Client-Side Exposure of Stored Secrets in PagerDuty Cloud Runbookproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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