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Vulnerability Details :

CVE-2026-49358

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-19 Jun, 2026 | 14:52
Updated At-23 Jun, 2026 | 02:09
Rejected At-
Credits

PhpWeasyPrint vulnerable to arbitrary file deletion at shutdown via public $temporaryFiles

PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, `AbstractGenerator::$temporaryFiles` is a public array, and `removeTemporaryFiles()` — invoked from `__destruct()` and from a registered shutdown function — calls `unlink()` on every entry without verifying that the path is contained within the temporary folder. Any code holding a reference to a generator instance can push an arbitrary path into the array and have it deleted on script shutdown. This mirrors the KnpLabs/snappy issue GHSA-87qc-37cw-84h4. PhpWeasyPrint version 2.6.0 contains a patch for the issue.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:19 Jun, 2026 | 14:52
Updated At:23 Jun, 2026 | 02:09
Rejected At:
▼CVE Numbering Authority (CNA)
PhpWeasyPrint vulnerable to arbitrary file deletion at shutdown via public $temporaryFiles

PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, `AbstractGenerator::$temporaryFiles` is a public array, and `removeTemporaryFiles()` — invoked from `__destruct()` and from a registered shutdown function — calls `unlink()` on every entry without verifying that the path is contained within the temporary folder. Any code holding a reference to a generator instance can push an arbitrary path into the array and have it deleted on script shutdown. This mirrors the KnpLabs/snappy issue GHSA-87qc-37cw-84h4. PhpWeasyPrint version 2.6.0 contains a patch for the issue.

Affected Products
Vendor
pontedilana
Product
php-weasyprint
Versions
Affected
  • < 2.6.0
Problem Types
TypeCWE IDDescription
CWECWE-73CWE-73: External Control of File Name or Path
Type: CWE
CWE ID: CWE-73
Description: CWE-73: External Control of File Name or Path
Metrics
VersionBase scoreBase severityVector
3.13.0LOW
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
Version: 3.1
Base score: 3.0
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
x_refsource_CONFIRM
https://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4
x_refsource_MISC
https://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391
x_refsource_MISC
https://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0
x_refsource_MISC
Hyperlink: https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4
Resource:
x_refsource_MISC
Hyperlink: https://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391
Resource:
x_refsource_MISC
Hyperlink: https://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
exploit
Hyperlink: https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:19 Jun, 2026 | 15:16
Updated At:23 Jun, 2026 | 03:16

PhpWeasyPrint is a PHP library allowing PDF generation from a URL or an HTML page. Prior to version 2.6.0, `AbstractGenerator::$temporaryFiles` is a public array, and `removeTemporaryFiles()` — invoked from `__destruct()` and from a registered shutdown function — calls `unlink()` on every entry without verifying that the path is contained within the temporary folder. Any code holding a reference to a generator instance can push an arbitrary path into the array and have it deleted on script shutdown. This mirrors the KnpLabs/snappy issue GHSA-87qc-37cw-84h4. PhpWeasyPrint version 2.6.0 contains a patch for the issue.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.13.0LOW
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
N/A
Type: Secondary
Version: 3.1
Base score: 3.0
Base severity: LOW
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-73Secondarysecurity-advisories@github.com
CWE ID: CWE-73
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4security-advisories@github.com
N/A
https://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391security-advisories@github.com
N/A
https://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0security-advisories@github.com
N/A
https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8gsecurity-advisories@github.com
N/A
https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://github.com/KnpLabs/snappy/security/advisories/GHSA-87qc-37cw-84h4
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/pontedilana/php-weasyprint/commit/6d328ffd3bcb800c7c2e8a594b1bff0c099c9391
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/pontedilana/php-weasyprint/releases/tag/2.6.0
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
Source: security-advisories@github.com
Resource: N/A
Hyperlink: https://github.com/pontedilana/php-weasyprint/security/advisories/GHSA-5g9f-cwwg-4p8g
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

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