HOMEVULNERABILITIESCVE-2026-33314
MEDIUM

CVE-2026-33314

CWE-287Published: March 24, 2026· Updated: Mar 26, 2026

6.5
CVSS v3.1
EPSS:0.01%probability of exploitation in 30 daysPercentile:0.3th

Official Description

pyLoad is a free and open-source download manager written in Python. Prior to version 0.5.0b3.dev97, a Host Header Spoofing vulnerability in the @local_check decorator allows unauthenticated external attackers to bypass local-only restrictions. This grants access to the Click'N'Load API endpoints, enabling attackers to remotely queue arbitrary downloads, leading to Server-Side Request Forgery (SSRF) and Denial of Service (DoS). This issue has been patched in version 0.5.0b3.dev97.

NVD Source

Technical Analysis

CVE-2026-33314 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

From a weakness classification perspective (CWE-287): Authentication bypass vulnerabilities allow attackers to access protected resources without valid credentials.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Affected Vendors & Products

pyload-ng_project1 product
pyload-ng
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://github.com/pyload/pyload/security/advisories/GHSA-q485-cg9q-xq2r

All References (1)

→
https://github.com/pyload/pyload/security/advisories/GHSA-q485-cg9q-xq2rExploit · Vendor Advisory

Quick Facts

CVE IDCVE-2026-33314
CVSS Score6.5 / 10
SeverityMEDIUM
WeaknessCWE-287
CISA KEVNo
EPSS (30d)0.01%
Affected1 vendor
PublishedMar 24, 2026

Related CVEs (CWE-287)

CVE-2026-45480
10.0
CVE-2026-41070
10.0
CVE-2026-49197
10.0
CVE-2026-46389
10.0
CVE-2025-15586
10.0
CVE-2026-42869
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-33314 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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