CVE-2023-49078Public exploitNetwork attack vector

Browser script execution via unescaped server parameter

Published Nov 28, 2023 · Updated Aug 2, 2024

Reflected XSS in Zediious raptor-web before 0.4.4.1 allows remote attackers to execute JavaScript in a victim's browser via a crafted URL. The Announcements view copies the server query parameter into opened_server_pk, and an autoescape-disabled template places it unquoted in an htmx hx-get attribute. Exploitation requires a victim to open the crafted link; the injected script then runs in the raptor-web origin with limited access to data and actions in that browser context.

CVSS severity5.4
Medium
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Zediious raptor-web before 0.4.4.1 allows remote attackers to execute JavaScript in a victim's browser via a crafted URL. The Announcements view copies the server query parameter into opened_server_pk, and an autoescape-disabled template places it unquoted in an htmx hx-get attribute. Exploitation requires a victim to open the crafted link; the injected script then runs in the raptor-web origin with limited access to data and actions in that browser context.

The record

CVE
CVE-2023-49078
Published
Nov 28, 2023
Updated
Aug 2, 2024
Vendor
Zediious
Product
raptor-web
Classifications
CWE-79, CWE-80, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 28, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=< 0.4.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Zediious · raptor-webversion=< 0.4.4.1

Published CVSS scores

5.4GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/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')
CWE-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
T1189Drive-by Compromise

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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