CVE-2020-36193CISA KEVEPSS p99.3%

CVE-2020-36193PEAR Archive_Tar Improper Link Resolution Vulnerability

PEAR / Archive_Tar

Description

PEAR Archive_Tar Tar.php allows write operations with directory traversal due to inadequate checking of symbolic links. PEAR stands for PHP Extension and Application Repository and it is an open-source framework and distribution system for reusable PHP components with known usage in third-party products such as Drupal Core and Red Hat Linux.

Scoring

EPSS70.59% probability of exploitation · percentile 99.3% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2022-08-25

(incoming)1

TypeTargetConfidenceTier
KEVEntryPEAR Archive_Tar Improper Link Resolution Vulnerabilitykev-cve-2020-361930%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
PEAR Archive_Tar Deserialization of Untrusted Data Vulnerability
CVE
CVE-2026-25241
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CVE-2026-25237
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CVE-2026-25233
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CVE-2026-25236
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CVE-2026-25234
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.