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Fencer Intel
medium 6.1

CVE-2012-6133 json

Multiple cross-site scripting (XSS) vulnerabilities in Roundup

published 6y ago modified 4mo ago also GHSA-5jq3-8437-x35p , PYSEC-2020-212 , EUVD-2020-0166

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 75%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Roundup before 1.4.20 allow remote attackers to inject arbitrary web script or HTML via the (1) @ok_message or (2) @error_message parameter to issue*.

Patch / fix

  • pypi roundup 1.4.20
  • roundup-tracker roundup 1.4.20

Is CVE-2012-6133 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

1.56% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • pypi.python.org https://pypi.python.org/pypi/roundup/1.4.20 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N
GitHub 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
pypi roundup
<1.4.20
1.4.20

Affected products

  • Roundup Roundup

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.