What is the official website of Havas Prague ?

The official website of Havas Prague is http://havas.cz/.

What is Havas Prague's cybersecurity risk score?

Havas Prague has an AI-generated cybersecurity risk score of 750 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has Havas Prague experienced?

According to Rankiteo, Havas Prague currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Havas Prague been affected by any supply chain cyber incidents ?

According to Rankiteo, Havas Prague has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Havas Prague have SOC 2 Type 1 certification ?

According to Rankiteo, Havas Prague is not certified under SOC 2 Type 1.

Does Havas Prague have SOC 2 Type 2 certification ?

According to Rankiteo, Havas Prague does not hold a SOC 2 Type 2 certification.

Does Havas Prague comply with GDPR ?

According to Rankiteo, Havas Prague is not listed as GDPR compliant.

Does Havas Prague have PCI DSS certification ?

According to Rankiteo, Havas Prague does not currently maintain PCI DSS compliance.

Does Havas Prague comply with HIPAA ?

According to Rankiteo, Havas Prague is not compliant with HIPAA regulations.

Does Havas Prague have ISO 27001 certification ?

According to Rankiteo,Havas Prague is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Havas Prague operate in ?

Havas Prague operates primarily in the Advertising Services industry.

How many employees does Havas Prague have ?

Havas Prague employs approximately 56 people worldwide.

Does Havas Prague own any subsidiaries ?

Havas Prague presently has no subsidiaries across any sectors.

How many LinkedIn followers does Havas Prague have ?

Havas Prague's official LinkedIn profile has approximately 3,767 followers.

What is the NAICS classification code for Havas Prague ?

Havas Prague is classified under the NAICS code 541613, which corresponds to Marketing Consulting Services.

Does Havas Prague have a Crunchbase profile ?

No, Havas Prague does not have a profile on Crunchbase.

Does Havas Prague have a LinkedIn profile ?

Yes, Havas Prague maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/havas-prague.

How many cybersecurity incidents has Havas Prague experienced ?

As of June 16, 2026, Rankiteo reports that Havas Prague has not experienced any cybersecurity incidents.

How many peer or competitor companies does Havas Prague have ?

Havas Prague has an estimated 33,288 peer or competitor companies worldwide.

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Havas Prague

Boost Score +25 with badge (5 left)

750

/1000

Fair

775

/1000

Fair

Havas Prague Vendor Cyber Rating & Cyber Score

havas.cz

Add Your Compliance Badge

Our mission is to create meaningful connections between brands and consumers using creativity, innovation and media. We provide a complete spectrum of integrated tools and services across all media platforms. We have extensive in-house capacities and we work with the best partners to create solutions, which support the businesses of our clients.

Havas Prague A.I CyberSecurity Scoring

Scoring History

Havas Prague

Havas Prague CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

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Impact

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Blog Details

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No data available

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A.I.

Havas Prague Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Havas Prague

Incidents vs Advertising Services Industry Avg (This Year)

No incidents recorded for Havas Prague in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Havas Prague in 2026.

Incident Types Havas Prague vs Advertising Services Industry Avg (This Year)

No incidents recorded for Havas Prague in 2026.

Incident History - Havas Prague (X = Date, Y = Severity)

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SUBSIDIARY

Havas Prague Subsidiaries

Havas Prague

Advertising Services

Website: http://havas.cz/

Company Size: 56

Havas Creative NetworkAdvertising Services

Havas CX CanadaAdvertising Services

Havas FormulaPublic Relations and Communications Services

Havas BelgiumAdvertising Services

Havas StreetAdvertising Services

Havas Worldwide DigitalAdvertising Services

Havas DublinAdvertising Services

Havas TunisieAdvertising Services

Havas South AfricaAdvertising Services

JacquesAdvertising Services

Havas Life San FranciscoAdvertising Services

Havas Worldwide Digital MatrixAdvertising Services

Havas Group BulgariaAdvertising Services

Havas AdriaticAdvertising Services

Havas UkraineAdvertising Services

Havas HelsinkiAdvertising Services

Havas Worldwide MéxicoAdvertising Services

Havas Worldwide MoscowAdvertising Services

Havas Worldwide KievAdvertising Services

Havas Worldwide Digital KievAdvertising Services

Havas Worldwide ADDV BucharestAdvertising Services

Havas Worldwide Strat FarmAdvertising Services

Havas Worldwide BakuAdvertising Services

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NEWS

Havas Prague CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-53430

SUMMARY

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in elixir-grpc grpc (GRPC.Compressor.Gzip, GRPC.Message modules) allows a denial of service via a gzip decompression bomb. This vulnerability is associated with program files lib/grpc/compressor/gzip.ex, lib/grpc/message.ex and program routines 'Elixir.GRPC.Compressor.Gzip':decompress/1, 'Elixir.GRPC.Message':from_data/2. 'Elixir.GRPC.Compressor.Gzip':decompress/1 calls :zlib.gunzip/1 directly on attacker-controlled bytes with no decompressed-size limit, ratio check, or incremental decoding. Because this module is the registered gzip GRPC.Compressor implementation, it is invoked automatically whenever an incoming gRPC frame carries the grpc-encoding: gzip header. :zlib.gunzip/1 allocates the entire decompressed result as a single binary, so a small highly compressible payload (for example a few kilobytes of zeros, which gzip compresses at roughly 1000:1) expands to multiple gigabytes inside a single call. The max_receive_message_length limit is enforced only against the already-decompressed message, so it provides no protection. An unauthenticated remote peer can send a single crafted frame to exhaust the BEAM node's heap and trigger an out-of-memory kill. This issue affects grpc: from 0.4.0 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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

Impact Score

Exploitability

REFERENCES

CVE-2026-48854

SUMMARY

Allocation of Resources Without Limits or Throttling vulnerability in elixir-grpc grpc allows unauthenticated attackers to exhaust the BEAM's memory and crash the server by streaming a large or slow-trickle unary request body. 'Elixir.GRPC.Server.Adapters.Cowboy.Handler':read_full_body/3 (lib/grpc/server/adapters/cowboy/handler.ex) accumulates every received chunk into a single growing binary with no size cap. Additionally, when the client omits the grpc-timeout header, the per-chunk read timeout resolves to :infinity, allowing a slow-trickle client to keep the connection alive indefinitely while memory grows. A single connection is sufficient to exhaust server memory and crash the node. This issue affects grpc from 0.3.1 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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

Impact Score

Exploitability

REFERENCES

CVE-2026-48853

SUMMARY

Deserialization of Untrusted Data and Allocation of Resources Without Limits or Throttling vulnerabilities in elixir-grpc grpc allow unauthenticated attackers to crash the BEAM node via atom table exhaustion and, when a decoded term flows into a call site that invokes it, achieve remote code execution on the server. 'Elixir.GRPC.Codec.Erlpack':decode/2 (lib/grpc/codec/erlpack.ex) calls :erlang.binary_to_term/1 on the raw gRPC message body without the :safe option, no size bound, and no type guard. Any unauthenticated peer that sends a request with Content-Type: application/grpc+erlpack can send a crafted payload that mints arbitrary new atoms (which are never garbage-collected, exhausting the bounded atom table and crashing the VM) or that encodes a fun term which, if applied anywhere downstream, executes attacker-controlled code inside the server process. This issue affects grpc from 0.4.0 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 9.2

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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

Impact Score

Exploitability

REFERENCES

CVE-2026-48723

SUMMARY

The browserstack-cypress-cli is BrowserStack's CLI which allows users to run Cypress tests on BrowserStack. Versions prior to 1.36.4 are vulnerable to OS command injection via the cypress_config_file configuration parameter. In readCypressConfigUtil.js, the loadJsFile() function constructs a shell command by interpolating the user-controlled cypress_config_filepath value into a template literal, then executes it via child_process.execSync(). Shell metacharacters in the config path (specifically " and ;) allow breaking out of the quoted argument and injecting arbitrary commands. This issue has been fixed in version 1.36.6.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: 7.8)

cvss3

Base Score: 7.8

Complexity: LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score

5.9

Exploitability

1.8

REFERENCES

CVE-2026-48599

SUMMARY

Authorization Bypass Through User-Controlled Key vulnerability in elixir-grpc grpc allows authenticated attackers to access or modify resources belonging to other users by smuggling a conflicting value for any path-bound field via the query string or request body. In 'Elixir.GRPC.Server.Transcode':map_request/5 (lib/grpc/server/transcode.ex), all three clauses use Map.merge/2 with path bindings as the first argument, giving them the lowest merge precedence. A request such as GET /users/me/profile?user_id=victim (or a POST with {"user_id": "victim"} when body: "*") yields a decoded protobuf struct where the path-bound field carries the attacker-supplied value rather than the router-extracted value. Any handler that uses the path-bound field for authorization, multi-tenancy scoping, or ownership checks is silently bypassed. This issue affects grpc from 0.8.0 before 1.0.0.

Published

Date2026-06-15

Updated

Date2026-06-15

RISK INFORMATION (Score: )

cvss4

Base Score: 7.6

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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

Impact Score

Exploitability

REFERENCES

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