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Fencer Intel
medium 4.8

CVE-2022-36600 json

BlogEngine v3.3.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /blogengine/api/posts.

published 4y ago modified 4mo ago also EUVD-2022-39304

cvss
4.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits
0
none known

Summary

BlogEngine v3.3.8.0 was discovered to contain a cross-site scripting (XSS) vulnerability in the component /blogengine/api/posts. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Description field.

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Exploit prediction

0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/BlogEngine/BlogEngine.NET/issues/254 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.