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Not in CISA KEV
HIGH severity

CVE-2020-25750 — dotplant

HIGHFix: DevGroup-ru/dotplant2@fee86c7

CVE-2020-25750 is a high-severity (CVSS 7.5) XML External Entity (XXE) vulnerability in devgroup/dotplant. 1 public exploit or proof-of-concept reference is indexed, so weaponization risk is real. A fix is available for devgroup/dotplant — see the affected versions and patch details below.

DotPlant2 Improper Restriction of XML External Entity Reference

Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
1 known
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
1.1%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs67th percentile — riskier than 67% of all scored CVEsHighest risk
0.00%0.55%1.10%1.65%0.4%1.1%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐘devgroup/dotplant

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

An issue was discovered in DotPlant2 before 2020-09-14. In class Pay2PayPayment in payment/Pay2PayPayment.php, there is an XXE vulnerability in the checkResult function. The user input ($_POST['xml']) is used for simplexml_load_string without sanitization. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistdevgroup/dotplantall versions2020-09-14composer require devgroup/dotplant:^2020-09-14

Affected Products

1 product · 1 configurations
Application
dotplant2dotplant
< 2020-09-14
range
Exploits & PoCs
1

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

An issue was discovered in DotPlant2 before 2020-09-14. In class Pay2Pay…

github.comNVDSep 2020

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for devgroup/dotplant, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update devgroup/dotplant to 2020-09-14 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2020-25750 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

An issue was discovered in DotPlant2 before 2020-09-14. In class Pay2PayPayment in payment/Pay2PayPayment.php, there is an XXE vulnerability in the checkResult function. The user input ($_POST['xml']) is used for simplexml_load_string without sanitization. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
O3 Security · Impact-Aware SCA

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CVE-2020-25750: dotplant XXE — Fixed in 2020-09-14