Reflected script execution in victim browsers
Published Mar 21, 2023 · Updated Jun 1, 2026
Reflected XSS in PacsRapor before 1.22 allows remote attackers to execute script in a victim's browser via crafted requests. The CNA identifies reflected XSS but does not disclose the affected endpoint, input field, or code path that returns untrusted input without safe output handling. No authentication is required, but exploitation requires a victim to interact with attacker-supplied content; the bounded impact is browser-context data access or modification.
Summary
What happened
Reflected XSS in PacsRapor before 1.22 allows remote attackers to execute script in a victim's browser via crafted requests. The CNA identifies reflected XSS but does not disclose the affected endpoint, input field, or code path that returns untrusted input without safe output handling. No authentication is required, but exploitation requires a victim to interact with attacker-supplied content; the bounded impact is browser-context data access or modification.
The record
- CVE
- CVE-2023-1154
- Published
- Mar 21, 2023
- Updated
- Jun 1, 2026
- Vendor
- PacsRapor
- Product
- PacsRapor
- Classifications
- CWE-79, CAPEC-591, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 21, 2023CVE publishedPublication date reported by the CVE source.
- Jun 1, 2026Record 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.
- Affected versionversion=0 <1.22
What conditions does exploitation require?
What is affected?
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
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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