Description
Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | dot-prop | before 4.2.1, 5.x before 5.1.1, Fixed in 5.1.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | node-dot-prop | 5.2.0-1 | — |
| Debian 13 | node-dot-prop | 5.2.0-1 | — |
| Debian 12 | node-dot-prop | 5.2.0-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | node-dot-prop | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | nodejs +3 | 1:10.23.1-1.module+el8.3.0+9502+012d8a97 | RHSA-2021:0548, RHSA-2020:4272 |
| RHEL 8 | nodejs-nodemon | 1.18.3-1.module+el8.1.0+3369+37ae6a45 | RHSA-2021:0548, RHSA-2020:4272 |
| RHEL 8 | nodejs-packaging | 17-3.module+el8.1.0+3369+37ae6a45 | RHSA-2021:0548, RHSA-2020:4272 |
| RHEL 8 | npm | 1:6.14.6-1.12.18.4.2.module+el8.2.0+8361+192e434e | RHSA-2021:0548, RHSA-2020:4272 |
| RHEL 3 | rh-nodejs10-nodejs +2 | 10.23.1-2.el7 | RHSA-2021:0521 |
| RHEL 3 | rh-nodejs10-npm | 6.14.10-10.23.1.2.el7 | RHSA-2021:0521 |
| RHEL 3 | rh-nodejs12-nodejs +2 | 12.18.4-3.el7 | RHSA-2020:5086 |
| RHEL 3 | rh-nodejs12-npm | 6.14.6-12.18.4.3.el7 | RHSA-2020:5086 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.1 EUS | nodejs +3 | 1:12.18.4-2.module+el8.1.0+8360+14141500 | RHSA-2020:4903 |
| RHEL 8.1 EUS | nodejs-nodemon | 1.18.3-1.module+el8.1.0+3369+37ae6a45 | RHSA-2020:4903 |
| RHEL 8.1 EUS | nodejs-packaging | 17-3.module+el8.1.0+3369+37ae6a45 | RHSA-2020:4903 |
| RHEL 8.1 EUS | npm | 1:6.14.6-1.12.18.4.2.module+el8.1.0+8360+14141500 | RHSA-2020:4903 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 8 | nodejs-nodemon | 1.18.3-1.module_el8.3.0+2023+d2377ea3 | ALSA-2021:0548, ALSA-2020:4272 |
| AlmaLinux 8 | nodejs-packaging | 17-3.module_el8.3.0+2023+d2377ea3 | ALSA-2021:0548, ALSA-2020:4272 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | nodejs-nodemon | 1.18.3-1.module+el8.3.0+101+f84c7154 | RLSA-2021:0548, RLSA-2020:4272 |
| Rocky Linux 8 | nodejs-packaging | 17-3.module+el8.3.0+101+f84c7154 | RLSA-2021:0548, RLSA-2020:4272 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | js-jquery | No fix yet | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | nodejs +3 | 1:10.23.1-1.module+el8.3.0+9642+87902f83 | ELSA-2021-0548, ELSA-2020-4272 |
| Oracle Linux 8 | nodejs-nodemon | 1.18.3-1.module+el8.1.0+5392+4d6b561f | ELSA-2021-0548, ELSA-2020-4272 |
| Oracle Linux 8 | nodejs-packaging | 17-3.module+el8.1.0+5392+4d6b561f | ELSA-2021-0548, ELSA-2020-4272 |
| Oracle Linux 8 | npm | 1:6.14.6-1.12.18.4.2.module+el8.2.0+7806+0b44ae23 | ELSA-2021-0548, ELSA-2020-4272 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | dot-prop | < 4.2.1 | 4.2.1 | GHSA-ff7x-qrg7-qggm |
| npm | dot-prop | >= 5.0.0, < 5.1.1 | 5.1.1 | GHSA-ff7x-qrg7-qggm |
Advisories 12
- ALSA-2021:0548 Moderate: nodejs:10 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2020:4272 Moderate: nodejs:12 security and bug fix update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2021:0548 Red Hat Security Advisory: nodejs:10 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2021:0521 Red Hat Security Advisory: rh-nodejs10-nodejs security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2020:5086 Red Hat Security Advisory: rh-nodejs12-nodejs security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2020:4903 Red Hat Security Advisory: nodejs:12 security and bug fix update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2020:4272 Red Hat Security Advisory: nodejs:12 security and bug fix update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- WID-SEC-2023-1350 Splunk Splunk Enterprise: Mehrere Schwachstellen in Komponenten von Drittanbietern BSI CERT-Bund (WID) · Jul 1, 2026
- RLSA-2020:4272 Moderate: nodejs:12 security and bug fix update Rocky Linux Security Advisories · Feb 4, 2026
- RLSA-2021:0548 Moderate: nodejs:10 security update Rocky Linux Security Advisories · Feb 4, 2026
- ELSA-2021-0548 Moderate: nodejs:10 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Feb 20, 2021
- ELSA-2020-4272 Moderate: nodejs:12 security and bug fix update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Oct 20, 2020