# tecnickcom/tcpdf (Packagist) vulnerabilities Source: https://junglewise.ai/threats/technologies/tecnickcom-tcpdf Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/tecnickcom-tcpdf.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 8 vulnerabilities in tecnickcom/tcpdf (Packagist): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2024-56527, was published on 27 December 2024. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 8 (0 critical, 0 exploited in the wild) ## About tecnickcom/tcpdf (Packagist) PHP library for generating PDF documents. ## Latest tecnickcom/tcpdf (Packagist) vulnerabilities - [CVE-2024-56527: TCPDF missing character escape on error messages](https://junglewise.ai/threats/cve-2024-56527-tcpdf-missing-character-escape-on-error-messages) (medium, CVSS 4, published 27 Dec 2024) - [CVE-2024-56522: TCPDF has incorrect comparison](https://junglewise.ai/threats/cve-2024-56522-tcpdf-has-incorrect-comparison) (low, CVSS 3.1, published 27 Dec 2024) - [CVE-2024-56519: TCPDF lacks SVG sanitization](https://junglewise.ai/threats/cve-2024-56519-tcpdf-lacks-svg-sanitization) (medium, CVSS 4, published 27 Dec 2024) - [CVE-2024-56521: TCPDF missing certificate validation](https://junglewise.ai/threats/cve-2024-56521-tcpdf-missing-certificate-validation) (medium, CVSS 4, published 27 Dec 2024) - [CVE-2024-51058: TCPDF Local File Inclusion vulnerability](https://junglewise.ai/threats/cve-2024-51058-tcpdf-local-file-inclusion-vulnerability) (low, CVSS 3.1, published 26 Nov 2024) - [CVE-2024-22640: TCPDF vulnerable to Regular Expression Denial of Service](https://junglewise.ai/threats/cve-2024-22640-tcpdf-vulnerable-to-regular-expression-denial-of-service) (medium, CVSS 4, published 19 Apr 2024) - [CVE-2024-32489: TCPDF Cross-site Scripting vulnerability](https://junglewise.ai/threats/cve-2024-32489-tcpdf-cross-site-scripting-vulnerability) (low, CVSS 3.1, published 15 Apr 2024) - [CVE-2018-17057: TCPDF vulnerable to attackers triggering deserialization of arbitrary data](https://junglewise.ai/threats/cve-2018-17057-tcpdf-vulnerable-to-attackers-triggering-deserialization-of) (low, CVSS 3, published 6 Oct 2022) ## Most severe tecnickcom/tcpdf (Packagist) vulnerabilities - [CVE-2024-22640: TCPDF vulnerable to Regular Expression Denial of Service](https://junglewise.ai/threats/cve-2024-22640-tcpdf-vulnerable-to-regular-expression-denial-of-service) (medium, CVSS 4, published 19 Apr 2024) - [CVE-2024-56521: TCPDF missing certificate validation](https://junglewise.ai/threats/cve-2024-56521-tcpdf-missing-certificate-validation) (medium, CVSS 4, published 27 Dec 2024) - [CVE-2024-56527: TCPDF missing character escape on error messages](https://junglewise.ai/threats/cve-2024-56527-tcpdf-missing-character-escape-on-error-messages) (medium, CVSS 4, published 27 Dec 2024) - [CVE-2024-56519: TCPDF lacks SVG sanitization](https://junglewise.ai/threats/cve-2024-56519-tcpdf-lacks-svg-sanitization) (medium, CVSS 4, published 27 Dec 2024) - [CVE-2024-51058: TCPDF Local File Inclusion vulnerability](https://junglewise.ai/threats/cve-2024-51058-tcpdf-local-file-inclusion-vulnerability) (low, CVSS 3.1, published 26 Nov 2024) - [CVE-2024-56522: TCPDF has incorrect comparison](https://junglewise.ai/threats/cve-2024-56522-tcpdf-has-incorrect-comparison) (low, CVSS 3.1, published 27 Dec 2024) - [CVE-2024-32489: TCPDF Cross-site Scripting vulnerability](https://junglewise.ai/threats/cve-2024-32489-tcpdf-cross-site-scripting-vulnerability) (low, CVSS 3.1, published 15 Apr 2024) - [CVE-2018-17057: TCPDF vulnerable to attackers triggering deserialization of arbitrary data](https://junglewise.ai/threats/cve-2018-17057-tcpdf-vulnerable-to-attackers-triggering-deserialization-of) (low, CVSS 3, published 6 Oct 2022) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Packagist technologies - [moodle/moodle (Packagist)](https://junglewise.ai/threats/technologies/moodle-moodle): 434 vulnerabilities - [magento/community-edition (Packagist)](https://junglewise.ai/threats/technologies/packagist-magento-community-edition): 362 vulnerabilities - [typo3/cms (Packagist)](https://junglewise.ai/threats/technologies/packagist-typo3-cms): 187 vulnerabilities - [wwbn/avideo (Packagist)](https://junglewise.ai/threats/technologies/wwbn-avideo): 164 vulnerabilities - [magento/project-community-edition (Packagist)](https://junglewise.ai/threats/technologies/magento-project-community-edition): 161 vulnerabilities - [drupal/core (Packagist)](https://junglewise.ai/threats/technologies/packagist-drupal-core): 150 vulnerabilities - [pimcore/pimcore (Packagist)](https://junglewise.ai/threats/technologies/pimcore-pimcore): 145 vulnerabilities - [craftcms/cms (Packagist)](https://junglewise.ai/threats/technologies/craftcms-cms): 143 vulnerabilities - [dolibarr/dolibarr (Packagist)](https://junglewise.ai/threats/technologies/dolibarr-dolibarr): 127 vulnerabilities - [getgrav/grav (Packagist)](https://junglewise.ai/threats/technologies/getgrav-grav): 127 vulnerabilities - [typo3/cms-core (Packagist)](https://junglewise.ai/threats/technologies/typo3-cms-core): 127 vulnerabilities - [concrete5/concrete5 (Packagist)](https://junglewise.ai/threats/technologies/concrete5-concrete5): 122 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "tecnickcom/tcpdf (Packagist) vulnerabilities", https://junglewise.ai/threats/technologies/tecnickcom-tcpdf, 9 November 2026.