Plugins · pdf-poster · data as of 2026-11-04
Is PDF Poster safe? Known vulnerabilities and latest version
- Latest version
- 2.6.3
- Last updated
- 2026-11-01
- Active installs
- 20,000+
- Known issues on record
- 4
- Unpatched in latest
- 0
- Tested up to WP
- 7.1.4 · PHP 7.1+
Embed PDF files in WordPress with a responsive PDF viewer, flipbook, shortcode and Gutenberg block, plus print, download and view analytics. — by bPlugins
What to do
- Update to the latest version (2.6.3). Anything older than 2.6.2 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get pdf-poster --field=version shows what you run; wp plugin update pdf-poster updates it.
Check your version
Known vulnerabilities
4 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
medium 6.5 CVE-2026-48195 · published 2026-10-29
Stored cross-site scripting (XSS) in PDF Poster (2.6.1 and older)
- Affected
- 2.6.1 and older
- Fixed in
- 2.6.2
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins PDF Poster pdf-poster allows Stored XSS.This issue affects PDF Poster: from n/a through 2.6.1.
medium 5.3 CVE-2026-27416 · published 2026-05-07
Missing authorization check in PDF Poster (2.4.1 and older)
- Affected
- 2.4.1 and older
- Fixed in
- 2.5.0
- Access needed (per CVSS)
- No login needed
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Missing Authorization vulnerability in bPlugins PDF Poster allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects PDF Poster: from n/a through 2.4.1.
medium 5.4 CVE-2026-32416 · published 2026-03-13
Missing authorization check in PDF Poster (2.4.0 and older)
- Affected
- 2.4.0 and older
- Fixed in
- 2.4.1
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Patchstack
Details from the advisory
Missing Authorization vulnerability in bPlugins PDF Poster pdf-poster allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PDF Poster: from n/a through <= 2.4.0.
medium 6.1 CVE-2024-23508 · published 2024-01-31
Reflected cross-site scripting (XSS) in PDF Poster (2.1.17 and older)
- Affected
- 2.1.17 and older
- Fixed in
- 2.1.18
- Access needed (per CVSS)
- No login needed; someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by NVD
Details from the advisory
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins PDF Poster – PDF Embedder Plugin for WordPress allows Reflected XSS.This issue affects PDF Poster – PDF Embedder Plugin for WordPress: from n/a through 2.1.17.
Recent activity
- 2026-11-01 — latest release on wordpress.org (2.6.3).
- 2026-10-29 — Stored cross-site scripting (XSS) disclosed (CVE-2026-48195), fixed in 2.6.2.
- 2026-05-07 — Missing authorization check disclosed (CVE-2026-27416), fixed in 2.5.0.
- 2026-03-13 — Missing authorization check disclosed (CVE-2026-32416), fixed in 2.4.1.
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Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by bPlugins (36 tracked)
Types found in this plugin: Cross-site scripting (XSS) (2) · Missing authorization (2)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/pdf-poster (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/pdf-poster"><img src="https://laskyr.com/plugins/pdf-poster/badge.svg" alt="PDF Poster vulnerability status"></a>