CVE-2023-0624Public exploitNetwork attack vector

Session cookie theft via reflected filename script

Published Feb 9, 2023 · Updated Mar 24, 2025

Reflected XSS in OrangeScrum 2.0.11 allows remote attackers to steal user session cookies through a crafted download link. The /defect/defects/download endpoint reflects its filename query parameter into an HTML response without neutralizing script markup. Exploitation requires a user to open the crafted link; injected JavaScript runs in the application's origin and can disclose that user's session cookie.

CVSS severity6.1
Medium
EPSS probability0.49%
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 OrangeScrum 2.0.11 allows remote attackers to steal user session cookies through a crafted download link. The /defect/defects/download endpoint reflects its filename query parameter into an HTML response without neutralizing script markup. Exploitation requires a user to open the crafted link; injected JavaScript runs in the application's origin and can disclose that user's session cookie.

The record

CVE
CVE-2023-0624
Published
Feb 9, 2023
Updated
Mar 24, 2025
Vendor
Andolasoft Inc.
Product
Orangescrum
Classifications
CWE-79, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 24, 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?

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

  1. Affected versionversion=2.0.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Andolasoft Inc. · Orangescrumversion=2.0.11

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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
7.3Fluid AttacksCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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.

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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')
T1539Steal Web Session Cookie

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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