CVE-2026-15099 json
WP Delicious <= 1.10.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'steps' Block Attribute
published 2026-07-16 3 mo ago modified 2026-07-16 3 mo ago also EUVD-2026-44883
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 26%
- public exploits
- 0
- none known
Summary
The Delicious Recipes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'steps' block attribute in versions up to, and including, 1.10.2. This is due to insufficient input sanitization and output escaping in the wrap_direction_text() function, which interpolates the user-supplied href value from nested link nodes ($node['props']['href']) directly into an anchor tag via sprintf() at line 1627 without esc_url() or any URL scheme validation. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts (including javascript: URIs) in pages that will execute whenever a user (such as an editor or administrator previewing the pending post) accesses an injected page and clicks the malicious link.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- wpdelicious WP Delicious – Recipe Plugin for Food Bloggers (formerly Delicious Recipes)
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/4a89c812-a643-47c0-bd33-cfb2389a7646?source=cve
- plugins.trac.wordpress.org /browser/delicious-recipes/tags/1.10.2/src/blocks/dynamic-blocks/class-delicious-dynamic-recipe-card.php#L1627
- plugins.trac.wordpress.org /browser/delicious-recipes/tags/1.10.2/src/blocks/dynamic-blocks/class-delicious-dynamic-recipe-card.php#L363
- plugins.trac.wordpress.org /browser/delicious-recipes/tags/1.10.2/src/blocks/dynamic-blocks/class-delicious-dynamic-recipe-card.php#L1288
- plugins.trac.wordpress.org /changeset/3605415/delicious-recipes
Sources
- CVE List CVE-2026-15099
- NVD CVE-2026-15099
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.