Is CVE-2019-25751 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2019-25751 being exploited in the wild.

How severe is CVE-2019-25751?

High severity, with a CVSS score of 8.2, published 19 June 2026.

Which products and versions are affected?

Cmsjunkie J-ClassifiedsManager 3.0.5 and earlier.

Is there a fix for CVE-2019-25751?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2019-25751 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2019-25751?

Check whether you run Cmsjunkie J-ClassifiedsManager at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2019-25751: CMSJunkie J-ClassifiedsManager SQL injection in displayads component

CVE-2019-25751 · Severity: high · CVSS 8.2 · Published 2026-06-19

CMSJunkie J-ClassifiedsManager is a Joomla extension used to create professional classified advertisement websites. A security flaw allows unauthenticated attackers to access and extract sensitive information from the website's database. This could lead to the exposure of user credentials, site configuration details, and other private data, potentially compromising the entire web platform.

Vendors: Cmsjunkie.

Quick answers

Is CVE-2019-25751 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2019-25751 being exploited in the wild.
How severe is CVE-2019-25751?: High severity, with a CVSS score of 8.2, published 19 June 2026.
Which products and versions are affected?: Cmsjunkie J-ClassifiedsManager 3.0.5 and earlier.
Is there a fix for CVE-2019-25751?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2019-25751 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2019-25751?: Check whether you run Cmsjunkie J-ClassifiedsManager at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An SQL injection vulnerability exists in the J-ClassifiedsManager component (version 3.0.5 and below) for Joomla. The flaw is located within the 'displayads' component, specifically failing to properly sanitize the 'categorySearch', 'adType', and 'citySearch' POST parameters. An unauthenticated remote attacker can send crafted SQL payloads to these parameters to perform out-of-band or error-based data extraction. This allows for the retrieval of sensitive information from the underlying database, such as database names, version information, and user tables. While the vulnerability was publicly disclosed with a proof-of-concept in 2019, it was formally assigned a CVE in 2026.

Affected products

CMSJunkie J-ClassifiedsManager 3.0.5 and earlier

Timeline

2019-01-23: disclosed: Initial exploit code published on Exploit-DB
2026-06-19: advisory: CVE-2019-25751 published by VulnCheck and NVD

References

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