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01 Record

CVE-2025-13465

Prototype Pollution Vulnerability in Lodash _.unset and _.omit functions

MediumPUBLISHEDCNA: openjs
CNA base score6.9 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P
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02 Description

Prototype Pollution Vulnerability in Lodash _.unset and _.omit functions

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
1.82% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 78.4% of scored records. A rank, not a probability.
NVD base score
6.9 (CVSS v4.0), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD analysis status
Modified. NVD last modified this record on 2026-10-15.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-01-21 19:05Z9 MO AGO
Last updated
2026-10-15 06:28Z14 DAYS AGO
Reserved
2025-11-20
Assigning CNA
openjs
Record state
PUBLISHED
Severity
Medium (CVSS 6.9)
CNA CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:H/SI:H/SA:H/E:P
Weaknesses
  • CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')Variant
Data version
5.2
Document digest
d6a5d0dcb2e8b194fe8c4343c8060d525dcbf1d7738fad43fa8d2d8264f08bc6

05 Affected products

VendorProductVersionsPlatforms
Lodashlodash4.0.0 to < 4.17.23—
Lodashlodash-amd4.0.0 to < 4.17.23—
Lodashlodash-es4.0.0 to < 4.17.23—
Lodashlodash.unset4.0.0 to < 4.18.0—
Lodashlodash.omit4.0.0 to < 4.18.0—

06 References

07 Fixed in

AlmaLinux 9

  • pcs
    Fixed in 0.11.10-1.el9_7.2
  • pcs-snmp
    Fixed in 0.11.10-1.el9_7.2
  • sgx-common
    Fixed in 2.26-7.el9
  • sgx-libs
    Fixed in 2.26-7.el9
  • sgx-mpa
    Fixed in 2.26-7.el9
  • sgx-pccs
    Fixed in 2.26-7.el9
  • sgx-pccs-admin
    Fixed in 2.26-7.el9
  • sgx-pckid-tool
    Fixed in 2.26-7.el9
  • tdx-qgs
    Fixed in 2.26-7.el9

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 10

  • cockpit-ha-cluster
    Fixed in 0.12.1-1.el10_1.2
  • sgx-common
    Fixed in 2.26-7.el10
  • sgx-libs
    Fixed in 2.26-7.el10
  • sgx-mpa
    Fixed in 2.26-7.el10
  • sgx-pccs
    Fixed in 2.26-7.el10
  • sgx-pccs-admin
    Fixed in 2.26-7.el10
  • sgx-pckid-tool
    Fixed in 2.26-7.el10
  • tdx-qgs
    Fixed in 2.26-7.el10

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • pcs
    Fixed in 0.11.10-1.el9_7.2
  • pcs-snmp
    Fixed in 0.11.10-1.el9_7.2
  • sgx-common
    Fixed in 2.26-7.el9
  • sgx-libs
    Fixed in 2.26-7.el9
  • sgx-mpa
    Fixed in 2.26-7.el9
  • sgx-pccs
    Fixed in 2.26-7.el9
  • sgx-pccs-admin
    Fixed in 2.26-7.el9
  • sgx-pckid-tool
    Fixed in 2.26-7.el9
  • tdx-qgs
    Fixed in 2.26-7.el9

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 10

  • cockpit-ha-cluster
    Fixed in 0.12.1-1.el10_1.2
  • sgx-common
    Fixed in 2.26-7.el10
  • sgx-libs
    Fixed in 2.26-7.el10
  • sgx-mpa
    Fixed in 2.26-7.el10
  • sgx-pccs
    Fixed in 2.26-7.el10
  • sgx-pccs-admin
    Fixed in 2.26-7.el10
  • sgx-pckid-tool
    Fixed in 2.26-7.el10
  • tdx-qgs
    Fixed in 2.26-7.el10

Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • node-lodash
    Fixed in 4.17.21+dfsg+~cs8.31.198.20210220-9+deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • node-lodash
    Fixed in 4.17.21+dfsg+~cs8.31.198.20210220-9+deb13u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • node-lodash
    Fixed in 4.17.21+dfsg+~cs8.31.198.20210220-10

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 25.10

  • node-lodash
    Fixed in 4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.25.10.1

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • node-lodash
    Fixed in 2.4.1+dfsg-3ubuntu0.1~esm1
    Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • node-lodash
    Fixed in 4.17.4+dfsg-1ubuntu0.1~esm1
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 20.04 LTS

  • node-lodash
    Fixed in 4.17.15+dfsg-2ubuntu0.1~esm1
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 22.04 LTS

  • node-lodash
    Fixed in 4.17.21+dfsg+~cs8.31.198.20210220-5ubuntu0.1~esm1
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 24.04 LTS

  • node-lodash
    Fixed in 4.17.21+dfsg+~cs8.31.198.20210220-9ubuntu0.24.04.1~esm1
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.