CVE-2016-15010Network attack vector

Browser script execution via unescaped Lookup data

Published Jan 5, 2023 · Updated Aug 6, 2024

Cross-site scripting in django-ucamlookup before 1.9.2 allows remote attackers to execute script in a user's browser through Lookup results. Select2 formatResult and formatSelection callbacks return person and group fields from Lookup responses without escaping, while escapeMarkup returns raw markup. Exploitation requires a user to view a searchable Lookup widget containing attacker-controlled directory data; script then runs in that user's browser context.

CVSS severity5.3
Medium
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in django-ucamlookup before 1.9.2 allows remote attackers to execute script in a user's browser through Lookup results. Select2 formatResult and formatSelection callbacks return person and group fields from Lookup responses without escaping, while escapeMarkup returns raw markup. Exploitation requires a user to view a searchable Lookup widget containing attacker-controlled directory data; script then runs in that user's browser context.

The record

CVE
CVE-2016-15010
Published
Jan 5, 2023
Updated
Aug 6, 2024
Vendor
University of Cambridge
Product
django-ucamlookup
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record 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=1.9.0
  2. Affected versionversion=1.9.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

University of Cambridge · django-ucamlookupversion=1.9.0; version=1.9.1

Published CVSS scores

6.1National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.3GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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