Kritisch

WP Recipe Maker <= 10.8.1 - Unauthenticated Arbitrary Shortcode Execution via Recipe Comment Content

  • Veröffentlicht: 18.09.2026
  • Aktualisiert: 11.10.2026 10:23

The WP Recipe Maker plugin for WordPress is vulnerable to Arbitrary Shortcode Execution in all versions up to, and including, 10.8.1. The vulnerability exists because WPRM_Metadata::sanitize_metadata() recursively calls do_shortcode() on every scalar field of the recipe's structured metadata array — including the reviewBody field, which is populated verbatim from the comment_content of approved wprm-comment-rating comments — without sanitizing or stripping shortcode tokens before execution; the subsequent wp_strip_all_tags() and strip_shortcodes() calls operate only on the output string after execution has already fully occurred, providing no protection against server-side shortcode invocation. This makes it possible for unauthenticated attackers to execute arbitrary registered WordPress shortcodes server-side on every recipe page render, causing shortcode output — such as attachment captions, private post fields, or other data exposed by installed shortcodes — to be embedded in the page's JSON-LD reviewBody metadata and disclosed to all visitors who load the recipe page. Successful exploitation requires the attacker's rated comment to pass the site's comment approval threshold, either via auto-approval or moderator action, before the injected shortcode begins executing on page loads.

Betroffene Software

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PlattformPaketAnfällige VersionenBehoben in
WordPress-Plugin WP Recipe Maker <= 10.8.1 10.8.2

Verweise

CVSS-Wert 9.1/10
CVSS-Vektor
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Schwäche (CWE)
CWE-94
Plattform
WordPress
Paket
WP Recipe Maker
Veröffentlicht
18.09.2026
Aktualisiert
11.10.2026 10:23

Quellen und Lizenzen

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Schwachstellenhistorie: WP Recipe Maker

Alle veröffentlichten Schwachstellen dieses Pakets (WordPress-Plugin), neueste zuerst. Zeigt, ob es ein einmaliger Ausrutscher ist oder ein Paket, das man im Auge behalten muss.

Alle (27) im Archiv
Einträge insgesamt
27
Erste → letzte
12.2022 09.2026
Ohne Fix
0
In Angriffen ausgenutzt
0

Verteilung nach Schweregrad

  • Kritisch 1
  • Hoch 1
  • Mittel 25

Veröffentlichungen pro Jahr

  1. 2022: 1
  2. 2023: 0
  3. 2024: 12
  4. 2025: 4
  5. 2026: 10
Schweregrad:
  1. WP Recipe Maker <= 10.8.1 - Unauthenticated Arbitrary Shortcode Execution via Recipe Comment Content dieser Eintrag
    Kritisch · 9.1 CVE-2026-89274 <= 10.8.1 10.8.2

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