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CVE-2023-0435

31
FAUCET Score

CVE-2023-0435 describes an Excessive Attack Surface vulnerability in pyload/pyload versions prior to 0.5.0b3.dev41. This critical vulnerability, rated 9.8 CVSS, allows unauthenticated attackers to remotely achieve high impact on confidentiality, integrity, and availability with low attack complexity. While no active exploitation, public exploit code, or significant community discussion has been observed, its high severity warrants immediate patching for affected systems.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.4.20CPE matchmatch criteria
cpe:2.3:a:pyload:pyload:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.0MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.5
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 33rd percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: pyload-ngFixed in: 0.5.0b3.dev41

Vendor Advisories (1)

pipGHSA-6jmx-pv77-wm5wcritical

Excessive Attack Surface in pyload-ng

Jan 23, 2023

References

github.com / pyload/pyload/commit/431ea6f0371d748df66b344a05ca1a8e0310cff3
PatchThird Party Advisory
huntr.dev / bounties/a3e32ad5-caee-4f43-b10a-4a876d4e3f1d
ExploitPatchThird Party Advisory