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Joomla Extension - dj-extensions.com - IDOR vulnerability allowing cross-account ad access in DJ-Classifieds < 3.11.3

Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.

5.3MediumCNA
Exploited
No known exploitation
Fix
No fix listed
Who is exposed
Not reported
Published
Last modified
Published
Not listed in CISA KEV
13/100 · provisional
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

DJ-Classifieds, a classifieds extension for the Joomla content management system, is affected by this vulnerability. An attacker with any logged-in account could view the full contents of other users' ads, including unpublished or pending ones, such as sellers' phone numbers, addresses, email addresses, and prices.

Read the original description

Joomla Extension - dj-extensions.com - IDOR vulnerability allowing cross-account ad access in DJ-Classifieds < 3.11.3 - A “duplicate my ad” convenience feature on the new-ad form (site/models/additem.php) loaded an existing advert by its raw numeric ID with no check that the ad belonged to the requesting user, and no check of whether it was published, blocked, or still a pending draft. Any logged-in user, regardless of role, could request the new-ad form with another ad’s ID and have that ad’s full content, including the seller’s phone number, address, email, and price, rendered into the response, even for ads that had never been published. Advert IDs are small sequential integers.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  4. Record last updated

Affected versions

  • dj-extensions.com DJ-Classifieds extension for Joomla

    1.0-3.11.2

Evidence 1

  1. Link

Corrections

None so far.

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