GHSA-7r82-7xv7-xcpj · Severity: medium · Ecosystem: maven — Cross-site scripting in Apache HttpClient
Apache HttpClient versions prior to version 4.5.13 and 5.0.3 can misinterpret malformed authority component in request URIs passed to the library as java.net.URI object and pick the wrong target host for request execution.
Conclusion & alert: CVE-2020-13956 is rated Moderate Risk (59.2/100): CVSS Medium severity, with high exploitation likelihood (EPSS 8.67%, 94th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +8.15% over the last day, indicating growing attacker interest. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.52% | 8.67% | +8.15% |
| 2 | 2025-11-21 | 12.77% | 0.52% | -12.25% |
| 3 | 2025-11-18 | — | 12.77% | — |
Full EPSS history (36 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-7r82-7xv7-xcpj · Severity: medium · Ecosystem: maven — Cross-site scripting in Apache HttpClient
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2020-13956 not yet assigned priority: Debian including 1 source packages (httpcomponents-client), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2020-13956 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2020-13956 |
suse
|
medium | CVE-2020-13956 severity moderate: SUSE including 252 source package names (amazon/suse-sles-15-sp1-chost-byos-v20210304-hvm-ssd-x86_64, amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64, …), 318 product×package rows across 59 product lines (HPE Helion OpenStack 8, SUSE Enterprise Storage 5, … (59 product lines)): Known Affected 231, Known Not Affected 70, Fixed 17. | https://www.suse.com/security/cve/CVE-2020-13956/ |
ubuntu
|
medium | CVE-2020-13956 medium priority: Ubuntu including 1 source packages (httpcomponents-client), 15 status rows across 15 suites (bionic, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, trusty, upstream, xenial): not-affected 9, released 5, ignored 1. | https://ubuntu.com/security/CVE-2020-13956 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| apache | httpclient | < 4.5.13 | cpe:2.3:a:apache:httpclient:*:*:*:*:*:*:*:* |
| apache | httpclient | >= 5.0.0, < 5.0.3 | cpe:2.3:a:apache:httpclient:*:*:*:*:*:*:*:* |
| quarkus | quarkus | < 1.7.6 | cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* |
| oracle | data_integrator | 12.2.1.3.0 | cpe:2.3:a:oracle:data_integrator:12.2.1.3.0:*:*:*:*:*:*:* |
| oracle | data_integrator | 12.2.1.4.0 | cpe:2.3:a:oracle:data_integrator:12.2.1.4.0:*:*:*:*:*:*:* |
| oracle | jd_edwards_enterpriseone_orchestrator | < 9.2.6.0 | cpe:2.3:a:oracle:jd_edwards_enterpriseone_orchestrator:*:*:*:*:*:*:*:* |
| oracle | jd_edwards_enterpriseone_tools | < 9.2.6.0 | cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* |
| oracle | nosql_database | < 20.3 | cpe:2.3:a:oracle:nosql_database:*:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.57 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.58 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_pt_peopletools | 8.57 | cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.57:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_pt_peopletools | 8.58 | cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.58:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_pt_peopletools | 8.59 | cpe:2.3:a:oracle:peoplesoft_enterprise_pt_peopletools:8.59:*:*:*:*:*:*:* |
| oracle | primavera_unifier | >= 17.7, <= 17.12 | cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 16.1 | cpe:2.3:a:oracle:primavera_unifier:16.1:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 16.2 | cpe:2.3:a:oracle:primavera_unifier:16.2:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 18.8 | cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 19.12 | cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:* |
| oracle | primavera_unifier | 20.12 | cpe:2.3:a:oracle:primavera_unifier:20.12:*:*:*:*:*:*:* |
| oracle | retail_customer_management_and_segmentation_foundation | >= 16.0, <= 19.0 | cpe:2.3:a:oracle:retail_customer_management_and_segmentation_foundation:*:*:*:*:*:*:*:* |
| oracle | spatial_studio | < 20.1.1 | cpe:2.3:a:oracle:spatial_studio:*:*:*:*:*:*:*:* |
| oracle | sql_developer | < 20.4.1.407.0006 | cpe:2.3:a:oracle:sql_developer:*:*:*:*:*:*:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* |
| netapp | active_iq_unified_manager | — | cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:* |
| netapp | snapcenter | — | cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* |
| oracle | commerce_guided_search | 11.3.2 | cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:* |
| oracle | communications_cloud_native_core_service_communication_proxy | 1.14.0 | cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.14.0:*:*:*:*:*:*:* |
| oracle | sql_developer | < 21.99 | cpe:2.3:a:oracle:sql_developer:*:*:*:*:*:*:*:* |
| oracle | weblogic_server | 12.2.1.4.0 | cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* |
| oracle | weblogic_server | 14.1.1.0.0 | cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* |