ReconXWatchtower

Where this stands

First reported 22/10/2026 16:26

  1. 1Unconfirmednot observed
  2. 2Corroborated05/11/2026 12:49BSI CERT-Bund (WID)
  3. 3Confirmed now22/10/2026 16:26BSI CERT-Bund (WID)
  4. 4Exploitednot yet

Unconfirmed was never seen on its own: the first report we had was already stronger.

Apache OFBiz: pre-auth remote code execution and path traversal (CVE-2026-68524, CVE-2026-66903) fixed in 24.09.08

Apache httpd · Critical

≈10.28Minternet-facing systems run Apache httpdShodan estimate · 05/11/2026

CVE-2026-66903 CVE-2026-68524

Published 05/11/2026 13:35

Timeline

3 events over 13 d

  1. 22/10/2026 16:26ConfirmedBSI CERT-Bund (WID)+13 d
  2. 05/11/2026 12:49CorroboratedBSI CERT-Bund (WID)+45 min
  3. 05/11/2026 13:35Published on WatchtowerPro CISO

In short

Apache OFBiz versions before 24.09.08 have several security flaws, including a pre-authentication remote code execution (CVE-2026-68524) and an authenticated path traversal (CVE-2026-66903). Version 24.09.08 fixes them. Update as soon as possible. Shodan estimates about 10.3 million internet-facing Apache httpd servers worldwide, 3.1 million of them in the EU (05/11/2026); how many run an affected version is not yet known.

How bad is it

Critical for internet-facing servers: an unauthenticated attacker may be able to run code on the OFBiz server (CVE-2026-68524); the path traversal needs a login.

Confirmed by the vendor or a CERT - no exploitation reported yet.

Severity score

No CVSS score published yet

CVE-2026-66903, CVE-2026-68524: no score published yet. A missing score is never read as 0.

What an attacker needs

  • Internet access to itNot published yet
  • A loginNot published yet
  • A user to clickNot published yet
  • Special settingsNot published yet

Red helps the attacker, blue holds them back, grey is not published yet.

A score is the worst case for the flaw, not a verdict on any one system. How we score · ReconX customers see which of their own systems are affected.

Affected versions

  • All Apache OFBiz versions prior to 24.09.08.

Fixed in

  • Apache OFBiz 24.09.08.

What to do now

  • Update OFBiz to 24.09.08 or later.
  • Interim measures reduce exposure and do not make a server safe; only the update does.
  • Confirm which of your systems run OFBiz and which version.
  • If OFBiz is reachable from the internet, treat the update as urgent because of the pre-authentication code execution flaw.
  • Review web logs for unusual requests with JSON bodies, file: or .. in location parameters, and product image rename requests.

ReconX customers see the full notice - and their own systems

Our customers are alerted at every phase. Until a patch exists, the ReconX agent watches their servers from the inside for anomalies, and our outside view - the attacker's view - shows which systems to fix first.

In ReconX: the full analysis, 4 open questions, followed up as sources answer and all 3 sources with their dates. And technology matching: which of your systems run Apache httpd, at which version, fixed or not - and what each one needs.

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Main sources

[UPDATE] [hoch] Apache HTTP Server: Mehrere Schwachstellen CERT · [NEU] [hoch] Apache OFBiz: Mehrere Schwachstellen CERT · Apache OFBiz: CVE Announcements Research

Data: Shodan - Apache httpd (estimate, 05/11/2026)

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Pro CISO publishes ReconX Watchtower notices from public sources so organisations can act early. A notice describes an issue, never any organisation's systems. Times are Amsterdam time. Report a vulnerability in our systems.

ReconX Watchtower opened to the public on 24 October 2026, in the wake of PHP2Shell - our contribution to a safer digital ecosystem.