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CVE-2025-12176.3MediumCWE-20

CVE-2025-1217: Header parser of http stream wrapper does not handle folded headers

PHP Group · PHP

Vendor fix available · Affected: PHP Group · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.6%probability of exploitation in the next 30 days
48th percentile
050100

Higher than 48% of scored CVEs

6.3MediumCVSS 4.0
LowMedium

DescriptionCVE.org

In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when http request module parses HTTP response obtained from a server, folded headers are parsed incorrectly, which may lead to misinterpreting the response and using incorrect headers, MIME types, etc.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • PHP Group · PHPfrom 8.1.* before 8.1.32; from 8.2.* before 8.2.28; from 8.3.* before 8.3.19; from 8.4.* before 8.4.5

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
PHP Group
Published
March 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-1217 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References