CVE-2026-16274— Classified Listing < 5.4.4 - Contributor+ Unpublished Post Content Disclosure via rtcl_block_css_get_posts
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | Classified Listing | < 5.4.4 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-16274
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Classified Listing < 5.4.4 - Contributor+ Unpublished Post Content Disclosure via rtcl_block_css_get_posts
Source: CVE Program / CVE List V5
Vulnerability Description
The Classified Listing WordPress plugin before 5.4.4 does not perform a capability or ownership check on an AJAX action that returns a post's content, allowing users with contributor-level access and above to read the content of any post, page, or custom post type on the site — including drafts, pending, and private posts owned by other users — regardless of ownership.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Classified Listing 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Classified Listing是WordPress基金会开源的一款分类广告列表插件。 WordPress Classified Listing 5.4.4之前版本存在安全漏洞，该漏洞源于未对返回帖子内容的AJAX操作执行能力或所有权检查，导致具有贡献者级别及以上的用户能够读取站点上任何文章、页面或自定义文章类型的内容，包括其他用户拥有的草稿、待审和私人文章。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | Classified Listing | 0 ~ 5.4.4 | - |
II. Public POCs for CVE-2026-16274
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-16274
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-16274 (1)
Same Patch Batch · Unknown · 2026-08-03 · 27 CVEs total
| CVE-2026-16060 | Insert or Embed Articulate Content into WordPress <= 4.3000000027 - Editor+ Arbitrary File | |
| CVE-2026-16057 | Contest Gallery < 30.0.7 - Author+ Arbitrary Post Deletion via post_cg_youtube_delete_from | |
| CVE-2026-15254 | Simply Schedule Appointments < 1.6.12.11 - Contributor+ Sensitive Data Disclosure via Admi | |
| CVE-2025-15672 | Chama < 1.0.13 - Unauthenticated PHP Object Injection | |
| CVE-2025-15673 | Import and export users and customers < 2.4.3 - Admin+ Arbitrary File Read | |
| CVE-2026-16532 | Link Library < 7.9.3 - Unauthenticated SQL Injection via the Front-End Link Submission For | |
| CVE-2026-16534 | Import and export users and customers < 2.4.2 - Custom Role Privilege Escalation to Admini | |
| CVE-2026-16276 | Classified Listing < 5.4.4 - Contributor+ Store Revenue Total Disclosure via rtcl_revenue_ | |
| CVE-2026-13340 | SVG Support < 2.5.17 - Author+ Stored XSS via .svgz Sanitization Bypass | |
| CVE-2026-12872 | Webinfos <= 1.2 - Unauthenticated Arbitrary File Upload | |
| CVE-2026-12965 | Super Store Finder <= 7.8 - Unauthenticated SQL Injection via ssf_tracking | |
| CVE-2026-14557 | SoftMarket <= 1.0.0 - Unauthenticated Account Takeover via Email Verification Bypass | |
| CVE-2026-15231 | TaxoPress < 3.51.0 - Contributor+ Private Post Disclosure via IDOR | |
| CVE-2026-16565 | Dokan < 5.0.9 - Vendor+ Cross-Vendor Product Attribute Modification via Product Attribute | |
| CVE-2026-16250 | Personal QR Message <= 1.0 - Unauthenticated Arbitrary File Upload | |
| CVE-2026-15383 | Blog Floating Button <= 1.4.20 - Unauthenticated Stored XSS via User-Agent Header | |
| CVE-2026-15260 | Geo My WP < 4.5.5.3 - Subscriber+ Arbitrary Geolocation Record Modification and Deletion v | |
| CVE-2026-15931 | Simple Membership < 4.7.8 - Unauthenticated Stored XSS via PayPal Subscription Subscriber | |
| CVE-2026-15930 | Simple Membership < 4.7.8 - Unauthenticated Administrator Account Takeover via Registratio | |
| CVE-2026-16539 | SM Page Duplicator <= 1.0.0 - Editor+ SQL Injection via Page Duplication |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Classified Listing
- CVE-2026-16276
Classified Listing < 5.4.4 - Contributor+ Store Revenue Tota - CVE-2026-14183
Classified Listing < 5.3.9 - Subscriber+ Payment Receipt Dis - CVE-2026-57355
WordPress Classified Listing plugin <= 5.4.2 - Broken Access - CVE-2026-57344
WordPress Classified Listing plugin <= 5.4.2 - Cross Site Sc - CVE-2026-42658
WordPress Classified Listing plugin <= 5.3.8 - Cross Site Sc
Same vendor: Unknown
- CVE-2026-16955
AI Engine < 3.6.6 - Subscriber+ Arbitrary File Read via Audi - CVE-2026-16953
AI Engine < 3.6.4 - Unauthenticated Cross-Session Chatbot Fi - CVE-2026-16595
WP Directory Kit < 1.5.5 - Subscriber+ User and Unpublished - CVE-2026-16608
Download Monitor < 5.2.6 - Unauthenticated Download Log Inje - CVE-2026-16948
Solace Extra < 1.6.1 - Subscriber+ Multiple Missing Authoriz
V. Comments for CVE-2026-16274
No comments yet