CVE-2018-17082

The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the php_handler function in sapi/apache2handler/sapi_apache2.c.

CVSS v3.0

6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

4.10% chance of exploitation in the next 30 days, 90th percentile

Nuclei

medium · CWE-79

Published

2018-09-16

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bugs.php.net/bug.php?id=76582

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2018/CVE-2018-17082.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2018-17081
• CVE-2018-17085
• CVE-2018-17079
• CVE-2018-17086
• CVE-2018-17076
• CVE-2018-17088