CVE-2024-47069Public exploitNetwork attack vector

Browser script execution via unvalidated locale

Published Sep 23, 2024 · Updated Sep 23, 2024

Reflected XSS in Oveleon Contao Cookiebar 1.16.2 and earlier and 2.0.0 through 2.1.2 allows remote attackers to run browser scripts. The block function in CookiebarController.php copies the locale path parameter into the response template without validating that it is a locale. A victim must follow a crafted block/locale URL; the injected script then runs in the site's browser origin and can read or modify data available there.

CVSS severity6.1
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 Oveleon Contao Cookiebar 1.16.2 and earlier and 2.0.0 through 2.1.2 allows remote attackers to run browser scripts. The block function in CookiebarController.php copies the locale path parameter into the response template without validating that it is a locale. A victim must follow a crafted block/locale URL; the injected script then runs in the site's browser origin and can read or modify data available there.

The record

CVE
CVE-2024-47069
Published
Sep 23, 2024
Updated
Sep 23, 2024
Vendor
Oveleon
Product
Contao Cookiebar
Classifications
CWE-79, T1203, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 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 <1.16.3
  2. Affected versionversion=< 1.16.3
  3. Affected versionversion=>= 2.0.0, < 2.1.3
  4. Affected versionversion=2.0.0 <2.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oveleon · Contao Cookiebarversion=0 <1.16.3; version=< 1.16.3; version=>= 2.0.0, < 2.1.3; version=2.0.0 <2.1.3

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1GitHub, Inc.CVSS: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')
T1203Exploitation for Client Execution
T1204.001User Execution: Malicious Link

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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