CVE-2023-26133 | BDVDB-2026-204539 Detail

progressbar.js

Description#

All versions of the package progressbar.js are vulnerable to Prototype Pollution via the function extend() in the file utils.js.

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact low. Attack vector: network.

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

No public exploit known

8.2 High

1.2%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 69.8.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Not classified

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

No version data in the source record.

Not available

8.2 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P

Not available

Not available

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