CVE-2021-28170 | BDVDB-2026-154357 Detail

The Eclipse FoundationJakarta Expression Language Implementation

Description#

In the Jakarta Expression Language implementation 3.0.3 and earlier, a bug in the ELParserTokenManager enables invalid EL expressions to be evaluated as if they were valid.

Impact#

No impact statement in the source data.

Weaknesses#

CWE-20 Improper Input Validation

References#

Exploit#

No public exploit known

History#

Version 12021-05-26Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.

Published

Published: 2021-05-26
Last modified: 2024-08-03

Vendor information

Vendor: The Eclipse Foundation
Product: Jakarta Expression Language Implementation

All The Eclipse Foundation vulnerabilities

Score

No score available.

EPSS

2.1%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 82.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Input Validation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
<= 3.0.3
Fixed
Not stated
Vulnerable
next of 3.0.3
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).