Is phpoffice/phpspreadsheet affected by CVE-2025-54370?

Packagist phpoffice/phpspreadsheet is affected in =2.0.0 =2.2.0 =3.0.0 =4.0.0 <5.0.0.

Is CVE-2025-54370 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.7%.

high

CVE-2025-54370

Q: Is CVE-2025-54370 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.7%.

Packagist · phpoffice/phpspreadsheet

Summary

PhpSpreadsheet vulnerable to SSRF when reading and displaying a processed HTML document in the browser

Severity: high
EPSS: 0.7% (p50)
Also known as: GHSA-rx7m-68vc-ppxh
Published: 2025-08-25

References

Related advisories

CVE-2026-45034 — critical · Packagist/phpoffice/phpspreadsheet
CVE-2026-34084 — critical · Packagist/phpoffice/phpspreadsheet
CVE-2026-40902 — high · Packagist/phpoffice/phpspreadsheet
CVE-2026-40863 — high · Packagist/phpoffice/phpspreadsheet
CVE-2024-56409 — high · Packagist/phpoffice/phpspreadsheet
CVE-2024-56366 — high · Packagist/phpoffice/phpspreadsheet
CVE-2024-56365 — high · Packagist/phpoffice/phpspreadsheet
CVE-2024-56408 — high · Packagist/phpoffice/phpspreadsheet

Is your project exposed to this? Stateward checks every dependency on every pull request and flags it only if your code actually reaches it.

Check my repo

Summarize with AI

ChatGPT Claude Perplexity

Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.