CVE-2025-1734

Published Mar 30, 2025

Last updated 4 days ago

CVSS medium 6.3

Overview

Description
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 receiving headers from HTTP server, the headers missing a colon (:) are treated as valid headers even though they are not. This may confuse applications into accepting invalid headers.
Source
security@php.net
NVD status
Awaiting Analysis

Risk scores

CVSS 4.0

Type
Secondary
Base score
6.3
Impact score
-
Exploitability score
-
Vector string
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Severity
MEDIUM

Weaknesses

security@php.net
CWE-20

Social media

Hype score
Not currently trending

  1. CVE-2025-1734 03/30/2025 06:15:14 AM BaseSeverity: MEDIUM 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 receiving headers from HTTP serve... https://t.co/8wKkSZEalL

    @CVETracker

    30 Mar 2025

    13 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  2. CVE-2025-1734 PHP Header Parsing Vulnerability in Versions 8.1.* to 8.4.* https://t.co/dgQMiK54ex

    @VulmonFeeds

    30 Mar 2025

    84 Impressions

    0 Retweets

    0 Likes

    1 Bookmark

    0 Replies

    0 Quotes

  3. CVE-2025-1734 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 receiving headers from HTTP server, the headers missi… https://t.co/T2sk3L2eNV

    @CVEnew

    30 Mar 2025

    1002 Impressions

    0 Retweets

    1 Like

    1 Bookmark

    0 Replies

    0 Quotes

  4. KUSANAGI 9モジュール更新情報 KUSANAGI 9 を構成している各モジュールのアップデートを行いました。 アップデートにより適用される各モジュールのバージョンは、以下のとおりとなります。 php 8.1.32-1 この更新には脆弱性(CVE-2025-1219, CVE-2025-1736, CVE-2025-1861, CVE-2025-1734,… https://t.co/TQl6gyFC9I

    @kusanagi_saya

    17 Mar 2025

    93 Impressions

    1 Retweet

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

  5. New post from https://t.co/uXvPWJyEiR (CVE-2025-1734 | PHP up to 8.1.31/8.2.27/8.3.18/8.4.4 Streams HTTP Wrapper (Nessus ID 232748)) has been published on https://t.co/sIlzGlqZB0

    @WolfgangSesin

    15 Mar 2025

    12 Impressions

    0 Retweets

    0 Likes

    0 Bookmarks

    0 Replies

    0 Quotes

References