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cpe:2.3:a:bookstackapp:bookstack:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorBookstackapp (d8795f02-d2cd-5c9e-9bb2-8c5229e35e17)
ProductBookstack (dc1d796e-f699-5c0b-8d86-5bbc7a4b1754)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/bookstackapp/bookstack purl2cpe 2026-06-01 10:14:53.123301
pkg:sourceforge/bookstack.mirror purl2cpe 2026-06-01 10:14:53.123304

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-5484 vulnerable 2026-06-08 08:07:03.755907 BookStackApp BookStack Chapter Export ExportFormatter.php chapterToMarkdown access control
MEDIUM (5.3)
A weakness has been identified in BookStackApp BookStack up to 26.03. Affected is the function chapterToMarkdown of the file app/Exports/ExportFormatter.php of the component Chapter Export Handler. Executing a manipulation of the argument pages can lead to improper access controls. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 26.03.1 is able to address this issue. This patch is called 8a59895ba063040cc8dafd82e94024c406df3d04. It is advisable to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Published: 2026-04-03T19:45:12.967Z
Updated: 2026-04-08T18:52:44.563Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-4624 vulnerable 2026-06-08 06:16:13.831423 Server-Side Request Forgery (SSRF) in bookstackapp/bookstack
LOW (2.4)
Server-Side Request Forgery (SSRF) in GitHub repository bookstackapp/bookstack prior to v23.08.
Published: 2023-08-30T12:02:20.664Z
Updated: 2024-10-01T18:39:14.627Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-40690 vulnerable 2026-06-08 05:48:27.905571 Details available
Cross-site scripting vulnerability in BookStack versions prior to v22.09 allows a remote authenticated attacker to inject an arbitrary script.
Published: 2022-10-24T00:00:00.000Z
Updated: 2025-05-07T14:12:25.210Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2022-0877 vulnerable 2026-06-08 05:39:11.398447 Cross-site Scripting (XSS) - Stored in bookstackapp/bookstack
HIGH (7.6)
Cross-site Scripting (XSS) - Stored in GitHub repository bookstackapp/bookstack prior to v22.02.3.
Published: 2022-03-08T12:40:09.000Z
Updated: 2024-08-02T23:40:04.559Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-4194 vulnerable 2026-06-08 05:38:08.668429 Improper Access Control in bookstackapp/bookstack
MEDIUM (4.3)
bookstack is vulnerable to Improper Access Control
Published: 2022-01-06T17:35:10.000Z
Updated: 2024-08-03T17:16:04.262Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-4119 vulnerable 2026-06-08 05:38:08.453521 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-4026 vulnerable 2026-06-08 05:38:08.106848 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3944 vulnerable 2026-06-08 05:33:58.077988 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3916 vulnerable 2026-06-08 05:33:54.509127 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3915 vulnerable 2026-06-08 05:33:54.508768 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3906 vulnerable 2026-06-08 05:33:54.500451 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3874 vulnerable 2026-06-08 05:33:54.478983 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3768 vulnerable 2026-06-08 05:33:53.963165 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3767 vulnerable 2026-06-08 05:33:53.962800 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-3758 vulnerable 2026-06-08 05:33:53.945638 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-5256 vulnerable 2026-06-08 05:26:41.612187 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-26260 vulnerable 2026-06-08 05:23:51.001669 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-26211 vulnerable 2026-06-08 05:23:50.844007 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-26210 vulnerable 2026-06-08 05:23:50.843520 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-11055 vulnerable 2026-06-08 05:16:36.369033 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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