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4 vulnerabilities by jopenlibs
CVE-2026-112072 (GCVE-0-2026-112072)
Vulnerability from nvd – Published: 2026-11-05 07:57 – Updated: 2026-11-05 19:05
VLAI
EPSS
VEX
Title
vault-java-driver: stored deeply nested JSON kills every thread that reads it
Summary
vault-java-driver, a Java client for HashiCorp Vault, parses Vault's JSON responses with a vendored minimal-json parser that has no nesting depth limit. A deeply nested value raises a StackOverflowError, which escapes catch (Exception) handlers and kills the reading thread. A Vault token that can write but not read a KV v2 path can store such a value there, so every later read of that path through the driver fails. This requires Vault 1.19.x or earlier, because 1.20 and later reject values nested deeper than 298 levels. This issue affects io.github.jopenlibs:vault-java-driver 5.2.0 through 6.2.3 and is fixed in 7.0.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:41 UTC
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jopenlibs | vault-java-driver |
Affected:
5.2.0 , < 7.0.0
(maven)
|
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CVE-2026-109408 (GCVE-0-2026-109408)
Vulnerability from nvd – Published: 2026-11-05 07:36 – Updated: 2026-11-05 19:05
VLAI
EPSS
VEX
Title
vault-java-driver: SslConfig silently disables requested TLS verification
Summary
vault-java-driver, a Java client for HashiCorp Vault, silently disables TLS certificate and hostname verification in three states where the caller asked for verification: an SslConfig passed to VaultConfig without calling build(), an SslConfig restored by Java deserialization, and VAULT_SSL_VERIFY set to a truthy value other than "true", such as 1, yes or on. In each case SslConfig.isVerify() returns false and the driver installs a trust-all SSLContext. An attacker on the network path to the Vault server can then read the Vault token and secrets in transit and forge responses. This issue affects io.github.jopenlibs:vault-java-driver 5.2.0 through 6.2.3. It is fixed in 7.0.0.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:40 UTC
CWE
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jopenlibs | vault-java-driver |
Affected:
5.2.0 , < 7.0.0
(maven)
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CVE-2026-112072 (GCVE-0-2026-112072)
Vulnerability from cvelistv5 – Published: 2026-11-05 07:57 – Updated: 2026-11-05 19:05
VLAI
EPSS
VEX
Title
vault-java-driver: stored deeply nested JSON kills every thread that reads it
Summary
vault-java-driver, a Java client for HashiCorp Vault, parses Vault's JSON responses with a vendored minimal-json parser that has no nesting depth limit. A deeply nested value raises a StackOverflowError, which escapes catch (Exception) handlers and kills the reading thread. A Vault token that can write but not read a KV v2 path can store such a value there, so every later read of that path through the driver fails. This requires Vault 1.19.x or earlier, because 1.20 and later reject values nested deeper than 298 levels. This issue affects io.github.jopenlibs:vault-java-driver 5.2.0 through 6.2.3 and is fixed in 7.0.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:41 UTC
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jopenlibs | vault-java-driver |
Affected:
5.2.0 , < 7.0.0
(maven)
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CVE-2026-109408 (GCVE-0-2026-109408)
Vulnerability from cvelistv5 – Published: 2026-11-05 07:36 – Updated: 2026-11-05 19:05
VLAI
EPSS
VEX
Title
vault-java-driver: SslConfig silently disables requested TLS verification
Summary
vault-java-driver, a Java client for HashiCorp Vault, silently disables TLS certificate and hostname verification in three states where the caller asked for verification: an SslConfig passed to VaultConfig without calling build(), an SslConfig restored by Java deserialization, and VAULT_SSL_VERIFY set to a truthy value other than "true", such as 1, yes or on. In each case SslConfig.isVerify() returns false and the driver installs a trust-all SSLContext. An attacker on the network path to the Vault server can then read the Vault token and secrets in transit and forge responses. This issue affects io.github.jopenlibs:vault-java-driver 5.2.0 through 6.2.3. It is fixed in 7.0.0.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-05 16:40 UTC
CWE
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jopenlibs | vault-java-driver |
Affected:
5.2.0 , < 7.0.0
(maven)
|
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