Dashboard / CVE-2022-29546

CVE-2022-29546

HIGH
MEDIUM Priority: 0.09 BB Relevance: 75/100
Published: 2022-04-25 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

HtmlUnit NekoHtml Parser before 2.61.0 suffers from a denial of service vulnerability. Crafted input associated with the parsing of Processing Instruction (PI) data leads to heap memory consumption. This is similar to CVE-2022-28366 but affects a much later version of the product.

Affected Software (2)

VendorProductVersion
htmlunit htmlunit < 2.61.0
n/a n/a n/a

References & Advisories (1)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

1.23%
Raw Score 0.012310
Percentile 69.1%
Date 2026-11-05

EPSS Trend

2026-11-05
0.01231
2026-11-04
0.01231
2026-11-03
0.01231
2026-11-02
0.01231

Intelligence Sources

mitre ref →
nvd ref →

External Links