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Fencer Intel
medium 4.3

CVE-2010-4748 json

Cross-site scripting (XSS) vulnerability in pmwiki.php in PmWiki 2.2.20 allows remote attackers to inject arbitrary web script or HTML via…

published 15y ago modified 4mo ago also EUVD-2010-4713

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 70%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in pmwiki.php in PmWiki 2.2.20 allows remote attackers to inject arbitrary web script or HTML via the from parameter to Main/WikiSandbox. NOTE: some of these details are obtained from third party information.

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Exploit prediction

1.27% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • marc.info http://marc.info/?l=full-disclosure&m=129234473228351&w=2 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.org http://packetstormsecurity.org/files/view/96687/pm-wiki-xss.txt referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/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.