Security Alert: Critical Security Risk

Automated analysis found severe security findings in this version. Review the Security Analysis tab before trusting this extension.Extension: ЕРКНМ Оптимизатор

CRITICAL RISK

ЕРКНМ Оптимизатор

ID: glgliodmogkapffnlfbgkjeihkbgngmg

Supported Languages

🇷🇺Russian

Extension Info & Metadata

Status

Active

Version

3.2.1

Size

0.07 MB

Rating

5.0/5

Reviews

Users

5,000

Type

Extension

Updated

Apr 13, 2026

Publisher Contextual Analysis

Author: illebedeffView Profile
Privacy: Privacy Policy
MX records exist: Yes
Domain exists: Yes
Is disposable: No
Is role-based: No
Mailbox exists: Yes

Total Extensions

Active

Obsolete

Listed

Unlisted

Total Users

5,000

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Расширение для оптимизации работы в ЕРКНМ

Данное расширение поможет Вам в работе с заполнениями нужных полей В ФГИС ЕРКНМ. Возможности 1. Возможность выбирать все пункты нормативно-правового акта. 2. Возможность выбрать (инспектора) из шаблона 3. Возможность выбрать все контрольно-надзорные действия в паспорте КНМ или ПМ

User Growth

Showing data from Aug 22, 2024 to Aug 21, 2025

Versions

-20%(-1,000 users)

Compared to 3 months ago

3 versions released in this period

Rating Count

Total: 5 ratings+1 (25%)

Average Rating

Current: 5.00 / 5.0+5.00

Extracted Data

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By severity

Critical2

High1

Medium2

Low0

Versions scanned

Showing 1 of 6 scanned versions with more than one unique finding. Counts are unique findings that include each version.

Extension Version	Code Review Findings
3.2.1 Code review	5

Extension Version	Code Review Findings
3.2.1	5

Files with findings

2 distinct paths — top paths by unique finding count:

content/erknm_modal_inject.js3
page/erknm_request_patch.js2

S.No.	Category	Severity	File	Summary	Found in Version
1	Network Interception	critical	page/erknm_request_patch.js (line 142)	The extension completely overrides `window.fetch` in the page's MAIN world to intercept outgoing POST requests to `/erknm-catalogs/api/catalogs/requirements/structural-units-requirements-flat`. When active, it silentl…	3.2.1
2	Network Interception	critical	page/erknm_request_patch.js (line 246)	In addition to patching `window.fetch`, the extension also monkey-patches `XMLHttpRequest.prototype.open` and `.send` to intercept and tamper with XHR-based requests to the same government API endpoint. This dual-patc…	3.2.1
3	Privilege Escalation	high	content/erknm_modal_inject.js (line 42)	The content script (which runs in an isolated world) escapes its security sandbox by dynamically injecting a `<script>` tag that loads a web-accessible extension resource. This causes `erknm_request_patch.js` to execu…	3.2.1
4	Code Injection	medium	content/erknm_modal_inject.js (line 114)	The MAIN-world patch script and the content script communicate via `window.postMessage` with a `"*"` target origin, meaning any script on the page can send a `REQ_ACTIVATE` message to arm the fetch interceptor with ar…	3.2.1
5	Unauthorized Data Collection	medium	content/erknm_modal_inject.js (line 446)	A `MutationObserver` is attached to `document.documentElement` with `{childList: true, subtree: true}`, meaning it fires on every single DOM mutation across the entire page. This provides persistent surveillance of al…	3.2.1

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URLs

IPv4

IPv6

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

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private.proverki.gov.ru	/erknm-catalogs/api/dictionaries/positions	https://private.proverki.gov.ru/erknm-catalogs/api/dictionaries/positions?uuids=${u}&plannedActivities=${plannedActivities
private.proverki.gov.ru	/erknm-catalogs/api/dictionaries/supervision-type	https://private.proverki.gov.ru/erknm-catalogs/api/dictionaries/supervision-type
private.proverki.gov.ru	/erknm-catalogs/api/dictionaries/supervision-type%60	https://private.proverki.gov.ru/erknm-catalogs/api/dictionaries/supervision-type`
private.proverki.gov.ru	/erknm-catalogs/api/dictionaries/constraint/get-kno-supervision%60	https://private.proverki.gov.ru/erknm-catalogs/api/dictionaries/constraint/get-kno-supervision`
private.proverki.gov.ru	/erknm-catalogs/api/dictionaries/positions%60	https://private.proverki.gov.ru/erknm-catalogs/api/dictionaries/positions`
private.proverki.gov.ru	/erknm-catalogs/api/catalogs/requirements/npa%60	https://private.proverki.gov.ru/erknm-catalogs/api/catalogs/requirements/npa`
private.proverki.gov.ru	/erknm-catalogs/api/catalogs/requirements/$%7BencodeURIComponent(npaId	https://private.proverki.gov.ru/erknm-catalogs/api/catalogs/requirements/${encodeURIComponent(npaId
private.proverki.gov.ru	/erknm-catalogs/api/dictionaries/kno-organizations	https://private.proverki.gov.ru/erknm-catalogs/api/dictionaries/kno-organizations

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No IP addresses found

5.0 out of 5 · 10 most recent reviews

Text reviews

Positive

Negative

Отличное расширение!

Nick 1·20 Sept 2025

Сто мильёнов спасибо!!!!!!!! Какая же это помощь, невозможно оценить словами!!!!!!

ОБ

Ольга Барабанова·18 Sept 2025

Брат!!!! Ты лучший!!!!!!!!!!!!!!!!!!!!!! Спасибо!!!!!!!!!!!!!!!!!

ИС

Игорь Сечин·8 Sept 2025

Version History

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Code Diff

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0 changed files detected

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Security Alert: Critical Security Risk

ЕРКНМ Оптимизатор

Supported Languages

Extension Info & Metadata

Publisher Contextual Analysis

Chrome Web Store Metadata

Screenshots & Videos

About this extension

Analytics & Metrics

User Growth

Rating Count

Average Rating

Static Code Security Analysis

Extracted Data

Code Review Findings Summary Across 6 Versions5

Versions scanned

Files with findings

Extracted Indicators (URLs and IPs)

URLs

Contextual Analysis

User Reviews

Version History

Version-to-Version Code Diff

Code Diff

Extension Files

User Reviews

User Growth

Rating Count

Average Rating