high7.5
CVE-2025-63811
jose2go is vulnerable to a JWT bomb attack through its decode function
Impact
An issue was discovered in dvsekhvalnov jose2go 1.5.0 thru 1.7.0 allowing an attacker to cause a Denial-of-Service (DoS) via crafted JSON Web Encryption (JWE) token with an exceptionally high compression ratio.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/dvsekhvalnov/jose2go | < 1.7.0 | 1.7.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dvsekhvalnov | Jose2go | from 1.5.0 before 1.7.0 |