[NEU] [hoch] PHP: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um SQL-Injection durchzuführen, beliebigen Code auszuführen, Daten zu manipulieren oder einen Denial-of-Service-Zustand auszulösen.
Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2598
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-175430.39% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all scored CVEs.
- Low exploitation riskCVE-2026-175440.43% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all scored CVEs.
- Low exploitation riskCVE-2026-72600.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-17543 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-17544 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-7260 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownDSA-6406-1 php8.4 - security updatedebian
- unknownMultiples vulnérabilités dans PHP (31 juillet 2026)cert-fr-avis
- unknownCVE-2026-7260: Circular symbolic links in phar archives could lead to unbounded recursion, exhausting the C st…nvd
- unknownCVE-2026-17544: Attacker-provided inputs to bccomp() could lead to an out-of-bounds write with stack and heap …nvd
- unknownCVE-2026-17543: Improper escaping of backslashes in attacker-provided parameters would allow for trivial SQL i…nvd
Recent advisories for PHP
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- highCVE-2026-53599: REDAXO is a PHP-based content management system. From 5.18.2 until 5.21.1, rex_mediapool::isAl…nvd · 2026-07-31
- unknownCVE-2026-46594: A reflected cross-site scripting (XSS) vulnerability has been identified in the PHP Jabbers - …nvd · 2026-07-31
- unknownCVE-2026-46593: A SQL injection vulnerability has been identified in the PHP Jabbers - PHP Poll Script. Improp…nvd · 2026-07-31
- unknownCVE-2025-67651: A Cross-Site Request Forgery (CSRF) vulnerability has been identified in multiple PHP Jabbers …nvd · 2026-07-31
- unknownCVE-2025-67650: An authenticated SQL injection vulnerability has been identified in multiple PHP Jabbers scrip…nvd · 2026-07-31
- unknownCVE-2025-67649: A SQL injection vulnerability has been identified in PHP Jabbers - Car Rental Script . Imprope…nvd · 2026-07-31
More from CERT-Bund (BSI) Security Advisories
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow denial of service2026-07-31
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow Denial of Service2026-07-31
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities2026-07-31
- medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilities allow denial of service2026-07-31
- medium[UPDATE] [medium] Linux Kernel (ntfs3): Vulnerability allows information disclosure2026-07-31