CVE-2015-10010Network attack vector

Browser script execution via reflected API parameters

Published Jan 2, 2023 · Updated Apr 10, 2025

Reflected XSS in the OpenResolve API allows remote attackers to execute script in another user's browser through an invalid lookup parameter. The get handlers in resolverapi/endpoints.py interpolate invalid record types, domain names, and IP addresses into error responses without sanitization. Exploitation requires a user to follow a crafted API URL; script execution is confined to that user's browser context.

CVSS severity6.1
Medium
EPSS probability0.56%
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 the OpenResolve API allows remote attackers to execute script in another user's browser through an invalid lookup parameter. The get handlers in resolverapi/endpoints.py interpolate invalid record types, domain names, and IP addresses into error responses without sanitization. Exploitation requires a user to follow a crafted API URL; script execution is confined to that user's browser context.

The record

CVE
CVE-2015-10010
Published
Jan 2, 2023
Updated
Apr 10, 2025
Vendor
ClamAV
Product
OpenResolve
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 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?

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

  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

ClamAV · OpenResolveversion=n/a

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1VulDBCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
2.6VulDBAV:N/AC:H/Au:N/C:N/I:P/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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